Seasons: Divisions of the year according to some regularly recurrent phenomena usually astronomical or climatic. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)Evolution, Planetary: Creation and development of bodies within solar systems, includes study of early planetary geology.Exobiology: The interdisciplinary science that studies evolutionary biology, including the origin and evolution of the major elements required for life, their processing in the interstellar medium and in protostellar systems. This field also includes the study of chemical evolution and the subsequent interactions between evolving biota and planetary evolution as well as the field of biology that deals with the study of extraterrestrial life.Evolution, Chemical: Chemical and physical transformation of the biogenic elements from their nucleosynthesis in stars to their incorporation and subsequent modification in planetary bodies and terrestrial biochemistry. It includes the mechanism of incorporation of biogenic elements into complex molecules and molecular systems, leading up to the origin of life.Metals, Alkaline Earth: Metals that constitute the group 2 (formerly group IIa) of the periodic table.Biogenesis: The origin of life. It includes studies of the potential basis for life in organic compounds but excludes studies of the development of altered forms of life through mutation and natural selection, which is BIOLOGICAL EVOLUTION.Geology: The science of the earth and other celestial bodies and their history as recorded in the rocks. It includes the study of geologic processes of an area such as rock formations, weathering and erosion, and sedimentation. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)Geological Phenomena: The inanimate matter of Earth, the structures and properties of this matter, and the processes that affect it.Extraterrestrial Environment: The environment outside the earth or its atmosphere. The environment may refer to a closed cabin (such as a space shuttle or space station) or to space itself, the moon, or other planets.Space Flight: Travel beyond the earth's atmosphere.Atmosphere: The gaseous envelope surrounding a planet or similar body. (From Random House Unabridged Dictionary, 2d ed)Planets: Celestial bodies orbiting around the sun or other stars.Spacecraft: Devices, manned and unmanned, which are designed to be placed into an orbit about the Earth or into a trajectory to another celestial body. (NASA Thesaurus, 1988)Meteoroids: Any solid objects moving in interplanetary space that are smaller than a planet or asteroid but larger than a molecule. Meteorites are any meteoroid that has fallen to a planetary surface. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)Weightlessness: Condition in which no acceleration, whether due to gravity or any other force, can be detected by an observer within a system. It also means the absence of weight or the absence of the force of gravity acting on a body. Microgravity, gravitational force between 0 and 10 -6 g, is included here. (From NASA Thesaurus, 1988)Minor Planets: Small solar system planetary bodies including asteroids. Most asteroids are found within the gap lying between the orbits of Mars and Jupiter.Ecosystem: A functional system which includes the organisms of a natural community together with their environment. (McGraw Hill Dictionary of Scientific and Technical Terms, 4th ed)Mars: The fourth planet in order from the sun. Its two natural satellites are Deimos and Phobos. It is one of the four inner or terrestrial planets of the solar system.Oceans and Seas: A great expanse of continuous bodies of salt water which together cover more than 70 percent of the earth's surface. Seas may be partially or entirely enclosed by land, and are smaller than the five oceans (Atlantic, Pacific, Indian, Arctic, and Antarctic).Solar System: The group of celestial bodies, including the EARTH, orbiting around and gravitationally bound by the sun. It includes eight planets, one minor planet, and 34 natural satellites, more than 1,000 observed comets, and thousands of lesser bodies known as MINOR PLANETS (asteroids) and METEOROIDS. (From Academic American Encyclopedia, 1983)Climate: The longterm manifestations of WEATHER. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)Neodymium: Neodymium. An element of the rare earth family of metals. It has the atomic symbol Nd, atomic number 60, and atomic weight 144.24, and is used in industrial applications.Rain: Water particles that fall from the ATMOSPHERE.Influenza, Human: An acute viral infection in humans involving the respiratory tract. It is marked by inflammation of the NASAL MUCOSA; the PHARYNX; and conjunctiva, and by headache and severe, often generalized, myalgia.Astronauts: Members of spacecraft crew including those who travel in space, and those in training for space flight. (From Webster, 10th ed; Jane's Aerospace Dictionary, 3d ed)Life: The state that distinguishes organisms from inorganic matter, manifested by growth, metabolism, reproduction, and adaptation. It includes the course of existence, the sum of experiences, the mode of existing, or the fact of being. Over the centuries inquiries into the nature of life have crossed the boundaries from philosophy to biology, forensic medicine, anthropology, etc., in creative as well as scientific literature. (Random House Unabridged Dictionary, 2d ed; Dr. James H. Cassedy, NLM History of Medicine Division)Geologic Sediments: A mass of organic or inorganic solid fragmented material, or the solid fragment itself, that comes from the weathering of rock and is carried by, suspended in, or dropped by air, water, or ice. It refers also to a mass that is accumulated by any other natural agent and that forms in layers on the earth's surface, such as sand, gravel, silt, mud, fill, or loess. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed, p1689)Reproduction: The total process by which organisms produce offspring. (Stedman, 25th ed)Ice Cover: A thick mass of ICE formed over large regions of land; RIVERS; LAKES; ponds; or SEAWATER.Biodiversity: The variety of all native living organisms and their various forms and interrelationships.Stars, Celestial: Large bodies consisting of self-luminous gas held together by their own gravity. (From McGraw Hill Dictionary of Scientific and Technical Terms, 6th ed)Ytterbium: Ytterbium. An element of the rare earth family of metals. It has the atomic symbol Yb, atomic number 70, and atomic weight 173. Ytterbium has been used in lasers and as a portable x-ray source.Greenhouse Effect: The effect of GLOBAL WARMING and the resulting increase in world temperatures. The predicted health effects of such long-term climatic change include increased incidence of respiratory, water-borne, and vector-borne diseases.Influenza Vaccines: Vaccines used to prevent infection by viruses in the family ORTHOMYXOVIRIDAE. It includes both killed and attenuated vaccines. The composition of the vaccines is changed each year in response to antigenic shifts and changes in prevalence of influenza virus strains. The vaccine is usually bivalent or trivalent, containing one or two INFLUENZAVIRUS A strains and one INFLUENZAVIRUS B strain.Fossils: Remains, impressions, or traces of animals or plants of past geological times which have been preserved in the earth's crust.Geological Processes: Events and activities of the Earth and its structures.Influenza B virus: Species of the genus INFLUENZAVIRUS B that cause HUMAN INFLUENZA and other diseases primarily in humans. Antigenic variation is less extensive than in type A viruses (INFLUENZA A VIRUS) and consequently there is no basis for distinct subtypes or variants. Epidemics are less likely than with INFLUENZA A VIRUS and there have been no pandemics. Previously only found in humans, Influenza B virus has been isolated from seals which may constitute the animal reservoir from which humans are exposed.Geography: The science dealing with the earth and its life, especially the description of land, sea, and air and the distribution of plant and animal life, including humanity and human industries with reference to the mutual relations of these elements. (From Webster, 3d ed)Human Activities: Activities performed by humans.Satellite Communications: Communications using an active or passive satellite to extend the range of radio, television, or other electronic transmission by returning signals to earth from an orbiting satellite.Soil: The unconsolidated mineral or organic matter on the surface of the earth that serves as a natural medium for the growth of land plants.History, Ancient: The period of history before 500 of the common era.Breeding: The production of offspring by selective mating or HYBRIDIZATION, GENETIC in animals or plants.Temperature: The property of objects that determines the direction of heat flow when they are placed in direct thermal contact. The temperature is the energy of microscopic motions (vibrational and translational) of the particles of atoms.Earth Sciences: Fields of science encompassing studies and research from the disciplines of PHYSICS; CHEMISTRY; BIOLOGICAL SCIENCES; and MATHEMATICS; that are related to the planet EARTH. Subfields include atmospheric chemistry; CLIMATOLOGY; ENVIRONMENTAL SCIENCES; GEOGRAPHY; GEOLOGY; geophysics; METEOROLOGY; OCEANOGRAPHY; PALEONTOLOGY; mineralogy; and seismology.Seawater: The salinated water of OCEANS AND SEAS that provides habitat for marine organisms.Population Density: Number of individuals in a population relative to space.Cosmic Dust: Finely divided solid matter with particle sizes smaller than a micrometeorite, thus with diameters much smaller than a millimeter, moving in interplanetary space. (NASA Thesaurus, 1994)Ice: The solid substance formed by the FREEZING of water.Trees: Woody, usually tall, perennial higher plants (Angiosperms, Gymnosperms, and some Pterophyta) having usually a main stem and numerous branches.Environment: The external elements and conditions which surround, influence, and affect the life and development of an organism or population.Gravitation: Acceleration produced by the mutual attraction of two masses, and of magnitude inversely proportional to the square of the distance between the two centers of mass. It is also the force imparted by the earth, moon, or a planet to an object near its surface. (From NASA Thesaurus, 1988)Volcanic Eruptions: The ash, dust, gases, and lava released by volcanic explosion. The gases are volatile matter composed principally of about 90% water vapor, and carbon dioxide, sulfur dioxide, hydrogen, carbon monoxide, and nitrogen. The ash or dust is pyroclastic ejecta and lava is molten extrusive material consisting mainly of magnesium silicate. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)Animal Migration: Periodic movements of animals in response to seasonal changes or reproductive instinct. Hormonal changes are the trigger in at least some animals. Most migrations are made for reasons of climatic change, feeding, or breeding.Biological Evolution: The process of cumulative change over successive generations through which organisms acquire their distinguishing morphological and physiological characteristics.Environmental Monitoring: The monitoring of the level of toxins, chemical pollutants, microbial contaminants, or other harmful substances in the environment (soil, air, and water), workplace, or in the bodies of people and animals present in that environment.Phylogeny: The relationships of groups of organisms as reflected by their genetic makeup.Poaceae: A large family of narrow-leaved herbaceous grasses of the order Cyperales, subclass Commelinidae, class Liliopsida (monocotyledons). Food grains (EDIBLE GRAIN) come from members of this family. RHINITIS, ALLERGIC, SEASONAL can be induced by POLLEN of many of the grasses.Agriculture: The science, art or practice of cultivating soil, producing crops, and raising livestock.Tropical Climate: A climate which is typical of equatorial and tropical regions, i.e., one with continually high temperatures with considerable precipitation, at least during part of the year. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)Carbon Cycle: The cycle by which the element carbon is exchanged between organic matter and the earth's physical environment.Climate Change: Any significant change in measures of climate (such as temperature, precipitation, or wind) lasting for an extended period (decades or longer). It may result from natural factors such as changes in the sun's intensity, natural processes within the climate system such as changes in ocean circulation, or human activities.Silicates: The generic term for salts derived from silica or the silicic acids. They contain silicon, oxygen, and one or more metals, and may contain hydrogen. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th Ed)Geographic Information Systems: Computer systems capable of assembling, storing, manipulating, and displaying geographically referenced information, i.e. data identified according to their locations.Snow: Frozen water crystals that fall from the ATMOSPHERE.Samarium: Samarium. An element of the rare earth family of metals. It has the atomic symbol Sm, atomic number 62, and atomic weight 150.36. The oxide is used in the control rods of some nuclear reactors.Climatic Processes: Characteristic events occurring in the ATMOSPHERE during the interactions and transformation of various atmospheric components and conditions.Meteorological Concepts: The atmospheric properties, characteristics and other atmospheric phenomena especially pertaining to WEATHER or CLIMATE.Carbon: A nonmetallic element with atomic symbol C, atomic number 6, and atomic weight [12.0096; 12.0116]. It may occur as several different allotropes including DIAMOND; CHARCOAL; and GRAPHITE; and as SOOT from incompletely burned fuel.Rivers: Large natural streams of FRESH WATER formed by converging tributaries and which empty into a body of water (lake or ocean).Biomass: Total mass of all the organisms of a given type and/or in a given area. (From Concise Dictionary of Biology, 1990) It includes the yield of vegetative mass produced from any given crop.Population Dynamics: The pattern of any process, or the interrelationship of phenomena, which affects growth or change within a population.Ecology: The branch of science concerned with the interrelationship of organisms and their ENVIRONMENT, especially as manifested by natural cycles and rhythms, community development and structure, interactions between different kinds of organisms, geographic distributions, and population alterations. (Webster's, 3d ed)Elements: Substances that comprise all matter. Each element is made up of atoms that are identical in number of electrons and protons and in nuclear charge, but may differ in mass or number of neutrons.Time Factors: Elements of limited time intervals, contributing to particular results or situations.Water: A clear, odorless, tasteless liquid that is essential for most animal and plant life and is an excellent solvent for many substances. The chemical formula is hydrogen oxide (H2O). (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)Astronomy: The science concerned with celestial bodies and the observation and interpretation of the radiation received in the vicinity of the earth from the component parts of the universe (McGraw Hill Dictionary of Scientific and Technical Terms, 5th ed)Dysprosium: Dysprosium. An element of the rare earth family that has the atomic symbol Dy, atomic number 66, and atomic weight 162.50. Dysprosium is a silvery metal used primarily in the form of various salts.Weather: The state of the ATMOSPHERE over minutes to months.Global Warming: Increase in the temperature of the atmosphere near the Earth's surface and in the troposphere, which can contribute to changes in global climate patterns.Rhinitis, Allergic, Seasonal: Allergic rhinitis that occurs at the same time every year. It is characterized by acute CONJUNCTIVITIS with lacrimation and ITCHING, and regarded as an allergic condition triggered by specific ALLERGENS.Carbonates: Salts or ions of the theoretical carbonic acid, containing the radical CO2(3-). Carbonates are readily decomposed by acids. The carbonates of the alkali metals are water-soluble; all others are insoluble. (From Grant & Hackh's Chemical Dictionary, 5th ed)Pollen: The fertilizing element of plants that contains the male GAMETOPHYTES.Iron Compounds: Organic and inorganic compounds that contain iron as an integral part of the molecule.Extinction, Biological: The ceasing of existence of a species or taxonomic groups of organisms.Influenza A Virus, H3N2 Subtype: A subtype of INFLUENZA A VIRUS comprised of the surface proteins hemagglutinin 3 and neuraminidase 2. The H3N2 subtype was responsible for the Hong Kong flu pandemic of 1968.Weightlessness Simulation: Condition under normal Earth gravity where the force of gravity itself is not actually altered but its influence or effect may be modified and studied. (From ASGSB Bull 1992;5(2):27)Magnetics: The study of MAGNETIC PHENOMENA.Paleontology: The study of early forms of life through fossil remains.Archaea: One of the three domains of life (the others being BACTERIA and Eukarya), formerly called Archaebacteria under the taxon Bacteria, but now considered separate and distinct. They are characterized by: (1) the presence of characteristic tRNAs and ribosomal RNAs; (2) the absence of peptidoglycan cell walls; (3) the presence of ether-linked lipids built from branched-chain subunits; and (4) their occurrence in unusual habitats. While archaea resemble bacteria in morphology and genomic organization, they resemble eukarya in their method of genomic replication. The domain contains at least four kingdoms: CRENARCHAEOTA; EURYARCHAEOTA; NANOARCHAEOTA; and KORARCHAEOTA.Water Movements: The flow of water in enviromental bodies of water such as rivers, oceans, water supplies, aquariums, etc. It includes currents, tides, and waves.Arctic Regions: The Arctic Ocean and the lands in it and adjacent to it. It includes Point Barrow, Alaska, most of the Franklin District in Canada, two thirds of Greenland, Svalbard, Franz Josef Land, Lapland, Novaya Zemlya, and Northern Siberia. (Webster's New Geographical Dictionary, 1988, p66)Gravity Sensing: Process whereby a cell, bodily structure, or organism (animal or plant) receives or detects a gravity stimulus. Gravity sensing plays an important role in the directional growth and development of an organism (GRAVITROPISM).Carbon Dioxide: A colorless, odorless gas that can be formed by the body and is necessary for the respiration cycle of plants and animals.Conservation of Natural Resources: The protection, preservation, restoration, and rational use of all resources in the total environment.Anestrus: A state of sexual inactivity in female animals exhibiting no ESTROUS CYCLE. Causes of anestrus include pregnancy, presence of offspring, season, stress, and pathology.Sunlight: Irradiation directly from the sun.Influenza A Virus, H1N1 Subtype: A subtype of INFLUENZA A VIRUS with the surface proteins hemagglutinin 1 and neuraminidase 1. The H1N1 subtype was responsible for the Spanish flu pandemic of 1918.Sheep: Any of the ruminant mammals with curved horns in the genus Ovis, family Bovidae. They possess lachrymal grooves and interdigital glands, which are absent in GOATS.Bentonite: A colloidal, hydrated aluminum silicate that swells 12 times its dry size when added to water.Hypogravity: Condition wherein the force of gravity is less than or is decreased below that on the surface of the earth. This is expressed as being between 0 and 1 g.Cold Climate: A climate characterized by COLD TEMPERATURE for a majority of the time during the year.Methane: The simplest saturated hydrocarbon. It is a colorless, flammable gas, slightly soluble in water. It is one of the chief constituents of natural gas and is formed in the decomposition of organic matter. (Grant & Hackh's Chemical Dictionary, 5th ed)Scandium: Scandium. An element of the rare earth family of metals. It has the atomic symbol Sc, atomic number 21, and atomic weight 45.Models, Theoretical: Theoretical representations that simulate the behavior or activity of systems, processes, or phenomena. They include the use of mathematical equations, computers, and other electronic equipment.Aluminum Silicates: Any of the numerous types of clay which contain varying proportions of Al2O3 and SiO2. They are made synthetically by heating aluminum fluoride at 1000-2000 degrees C with silica and water vapor. (From Hawley's Condensed Chemical Dictionary, 11th ed)Cerium: An element of the rare earth family of metals. It has the atomic symbol Ce, atomic number 58, and atomic weight 140.12. Cerium is a malleable metal used in industrial applications.Humidity: A measure of the amount of WATER VAPOR in the air.Astronomical Phenomena: Aggregates of matter in outer space, such as stars, planets, comets, etc. and the properties and processes they undergo.Magnetic Fields: Areas of attractive or repulsive force surrounding MAGNETS.Sexual Behavior, Animal: Sexual activities of animals.Football: A competitive team sport played on a rectangular field. This is the American or Canadian version of the game and also includes the form known as rugby. It does not include non-North American football (= SOCCER).Pica: The persistent eating of nonnutritive substances for a period of at least one month. (DSM-IV)Antarctic Regions: The continent lying around the South Pole and the southern waters of the Atlantic, Pacific, and Indian Oceans. It includes the Falkland Islands Dependencies. (From Webster's New Geographical Dictionary, 1988, p55)Estrus: The period in the ESTROUS CYCLE associated with maximum sexual receptivity and fertility in non-primate female mammals.Bacteria: One of the three domains of life (the others being Eukarya and ARCHAEA), also called Eubacteria. They are unicellular prokaryotic microorganisms which generally possess rigid cell walls, multiply by cell division, and exhibit three principal forms: round or coccal, rodlike or bacillary, and spiral or spirochetal. Bacteria can be classified by their response to OXYGEN: aerobic, anaerobic, or facultatively anaerobic; by the mode by which they obtain their energy: chemotrophy (via chemical reaction) or PHOTOTROPHY (via light reaction); for chemotrophs by their source of chemical energy: CHEMOLITHOTROPHY (from inorganic compounds) or chemoorganotrophy (from organic compounds); and by their source for CARBON; NITROGEN; etc.; HETEROTROPHY (from organic sources) or AUTOTROPHY (from CARBON DIOXIDE). They can also be classified by whether or not they stain (based on the structure of their CELL WALLS) with CRYSTAL VIOLET dye: gram-negative or gram-positive.Desert Climate: A type of climate characterized by insufficient moisture to support appreciable plant life. It is a climate of extreme aridity, usually of extreme heat, and of negligible rainfall. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)Magnesium Silicates: A generic term for a variety of compounds that contain silicon, oxygen, and magnesium, and may contain hydrogen. Examples include TALC and some kinds of ASBESTOS.FiresPopulation Surveillance: Ongoing scrutiny of a population (general population, study population, target population, etc.), generally using methods distinguished by their practicability, uniformity, and frequently their rapidity, rather than by complete accuracy.Gambia: A republic in western Africa, constituting an enclave within SENEGAL extending on both sides of the Gambia River. Its capital is Banjul, formerly Bathurst.Time: The dimension of the physical universe which, at a given place, orders the sequence of events. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)Photoperiod: The time period of daily exposure that an organism receives from daylight or artificial light. It is believed that photoperiodic responses may affect the control of energy balance and thermoregulation.Fresh Water: Water containing no significant amounts of salts, such as water from RIVERS and LAKES.Maps as Topic: Representations, normally to scale and on a flat medium, of a selection of material or abstract features on the surface of the earth, the heavens, or celestial bodies.SvalbardSoccer: A game in which a round inflated ball is advanced by kicking or propelling with any part of the body except the hands or arms. The object of the game is to place the ball in opposite goals.Tidal Waves: Water waves caused by the gravitational interactions between the EARTH; MOON; and SUN.Diatomaceous Earth: A form of SILICON DIOXIDE composed of skeletons of prehistoric aquatic plants which is used for its ABSORPTION quality, taking up 1.5-4 times its weight in water. The microscopic sharp edges are useful for insect control but can also be an inhalation hazard. It has been used in baked goods and animal feed. Kieselguhr is German for flint + earthy sediment.GreenlandSaturn: The sixth planet in order from the sun. It is one of the five outer planets of the solar system. Its twelve natural satellites include Phoebe and Titan.Oxygen Isotopes: Stable oxygen atoms that have the same atomic number as the element oxygen, but differ in atomic weight. O-17 and 18 are stable oxygen isotopes.Marine Biology: The study of the origin, structure, development, growth, function, genetics, and reproduction of organisms which inhabit the OCEANS AND SEAS.Isotopes: Atomic species differing in mass number but having the same atomic number. (Grant & Hackh's Chemical Dictionary, 5th ed)Birds: Warm-blooded VERTEBRATES possessing FEATHERS and belonging to the class Aves.Models, Biological: Theoretical representations that simulate the behavior or activity of biological processes or diseases. For disease models in living animals, DISEASE MODELS, ANIMAL is available. Biological models include the use of mathematical equations, computers, and other electronic equipment.Athletic Injuries: Injuries incurred during participation in competitive or non-competitive sports.North DakotaParturition: The process of giving birth to one or more offspring.Eukaryota: One of the three domains of life (the others being BACTERIA and ARCHAEA), also called Eukarya. These are organisms whose cells are enclosed in membranes and possess a nucleus. They comprise almost all multicellular and many unicellular organisms, and are traditionally divided into groups (sometimes called kingdoms) including ANIMALS; PLANTS; FUNGI; and various algae and other taxa that were previously part of the old kingdom Protista.Yttrium: An element of the rare earth family of metals. It has the atomic symbol Y, atomic number 39, and atomic weight 88.91. In conjunction with other rare earths, yttrium is used as a phosphor in television receivers and is a component of the yttrium-aluminum garnet (YAG) lasers.Thorium: Thorium. A radioactive element of the actinide series of metals. It has an atomic symbol Th, atomic number 90, and atomic weight 232.04. It is used as fuel in nuclear reactors to produce fissionable uranium isotopes. Because of its radioopacity, various thorium compounds are used to facilitate visualization in roentgenography.Hypergravity: Condition wherein the force of gravity is greater than or is increased above that on the surface of the earth. This is expressed as being greater than 1 g.Burkina Faso: A republic in western Africa, south and east of MALI and west of NIGER. Its capital is Ouagadougou. It was formerly called Upper Volta until 1984.Homing Behavior: Instinctual patterns of activity related to a specific area including ability of certain animals to return to a given place when displaced from it, often over great distances using navigational clues such as those used in migration (ANIMAL MIGRATION).Insect Vectors: Insects that transmit infective organisms from one host to another or from an inanimate reservoir to an animate host.Minerals: Native, inorganic or fossilized organic substances having a definite chemical composition and formed by inorganic reactions. They may occur as individual crystals or may be disseminated in some other mineral or rock. (Grant & Hackh's Chemical Dictionary, 5th ed; McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)Disease Outbreaks: Sudden increase in the incidence of a disease. The concept includes EPIDEMICS and PANDEMICS.Animal Husbandry: The science of breeding, feeding and care of domestic animals; includes housing and nutrition.Wind: The motion of air relative to the earth's surface.Cyanobacteria: A phylum of oxygenic photosynthetic bacteria comprised of unicellular to multicellular bacteria possessing CHLOROPHYLL a and carrying out oxygenic PHOTOSYNTHESIS. Cyanobacteria are the only known organisms capable of fixing both CARBON DIOXIDE (in the presence of light) and NITROGEN. Cell morphology can include nitrogen-fixing heterocysts and/or resting cells called akinetes. Formerly called blue-green algae, cyanobacteria were traditionally treated as ALGAE.Sentinel Surveillance: Monitoring of rate of occurrence of specific conditions to assess the stability or change in health levels of a population. It is also the study of disease rates in a specific cohort such as in a geographic area or population subgroup to estimate trends in a larger population. (From Last, Dictionary of Epidemiology, 2d ed)Natural Science Disciplines: The sciences dealing with processes observable in nature.Luteinizing Hormone: A major gonadotropin secreted by the adenohypophysis (PITUITARY GLAND, ANTERIOR). Luteinizing hormone regulates steroid production by the interstitial cells of the TESTIS and the OVARY. The preovulatory LUTEINIZING HORMONE surge in females induces OVULATION, and subsequent LUTEINIZATION of the follicle. LUTEINIZING HORMONE consists of two noncovalently linked subunits, alpha and beta. Within a species, the alpha subunit is common in the three pituitary glycoprotein hormones (TSH, LH and FSH), but the beta subunit is unique and confers its biological specificity.Europium: Europium. An element of the rare earth family of metals. It has the atomic symbol Eu, atomic number 63, and atomic weight 152. Europium is used in the form of its salts as coatings for cathode ray tubes and in the form of its organic derivatives as shift reagents in NMR spectroscopy.Nitrogen: An element with the atomic symbol N, atomic number 7, and atomic weight [14.00643; 14.00728]. Nitrogen exists as a diatomic gas and makes up about 78% of the earth's atmosphere by volume. It is a constituent of proteins and nucleic acids and found in all living cells.Guadeloupe: The name of two islands of the West Indies, separated by a narrow channel. Their capital is Basse-Terre. They were discovered by Columbus in 1493, occupied by the French in 1635, held by the British at various times between 1759 and 1813, transferred to Sweden in 1813, and restored to France in 1816. Its status was changed from colony to a French overseas department in 1946. Columbus named it in honor of the monastery of Santa Maria de Guadalupe in Spain. (From Webster's New Geographical Dictionary, 1988, p470 & Room, Brewer's Dictionary of Names, 1992, p221)Ecological and Environmental Processes: Ecosystem and environmental activities, functions, or events.Sulfur Isotopes: Stable sulfur atoms that have the same atomic number as the element sulfur, but differ in atomic weight. S-33, 34, and 36 are stable sulfur isotopes.Organic Chemicals: A broad class of substances containing carbon and its derivatives. Many of these chemicals will frequently contain hydrogen with or without oxygen, nitrogen, sulfur, phosphorus, and other elements. They exist in either carbon chain or carbon ring form.Pandemics: Epidemics of infectious disease that have spread to many countries, often more than one continent, and usually affecting a large number of people.Deer: The family Cervidae of 17 genera and 45 species occurring nearly throughout North America, South America, and Eurasia, on most associated continental islands, and in northern Africa. Wild populations of deer have been established through introduction by people in Cuba, New Guinea, Australia, New Zealand, and other places where the family does not naturally occur. They are slim, long-legged and best characterized by the presence of antlers. Their habitat is forests, swamps, brush country, deserts, and arctic tundra. They are usually good swimmers; some migrate seasonally. (Walker's Mammals of the World, 5th ed, p1362)Soil Microbiology: The presence of bacteria, viruses, and fungi in the soil. This term is not restricted to pathogenic organisms.Species Specificity: The restriction of a characteristic behavior, anatomical structure or physical system, such as immune response; metabolic response, or gene or gene variant to the members of one species. It refers to that property which differentiates one species from another but it is also used for phylogenetic levels higher or lower than the species.Magnesium Compounds: Inorganic compounds that contain magnesium as an integral part of the molecule.Adaptation, Physiological: The non-genetic biological changes of an organism in response to challenges in its ENVIRONMENT.Plants: Multicellular, eukaryotic life forms of kingdom Plantae (sensu lato), comprising the VIRIDIPLANTAE; RHODOPHYTA; and GLAUCOPHYTA; all of which acquired chloroplasts by direct endosymbiosis of CYANOBACTERIA. They are characterized by a mainly photosynthetic mode of nutrition; essentially unlimited growth at localized regions of cell divisions (MERISTEMS); cellulose within cells providing rigidity; the absence of organs of locomotion; absence of nervous and sensory systems; and an alternation of haploid and diploid generations.Atlantic OceanVaccination: Administration of vaccines to stimulate the host's immune response. This includes any preparation intended for active immunological prophylaxis.Biota: The spectrum of different living organisms inhabiting a particular region, habitat, or biotope.Meteorology: The science of studying the characteristics of the atmosphere such as its temperature, density, winds, clouds, precipitation, and other atmospheric phenomena and aiming to account for the weather in terms of external influences and the basic laws of physics. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)BrazilAquatic Organisms: Organisms that live in water.Aerospace Medicine: That branch of medicine dealing with the studies and effects of flight through the atmosphere or in space upon the human body and with the prevention or cure of physiological or psychological malfunctions arising from these effects. (from NASA Thesaurus)Spheniscidae: The sole family in the order Sphenisciformes, comprised of 17 species of penguins in six genera. They are flightless seabirds of the Southern Hemisphere, highly adapted for marine life.Plant Development: Processes orchestrated or driven by a plethora of genes, plant hormones, and inherent biological timing mechanisms facilitated by secondary molecules, which result in the systematic transformation of plants and plant parts, from one stage of maturity to another.Silica Gel: A non-crystalline form of silicon oxide that has absorptive properties. It is commonly used as a desiccating agent and as a stationary phase for CHROMATOGRAPHY. The fully hydrated form of silica gel has distinct properties and is referred to as SILICIC ACID.Air: The mixture of gases present in the earth's atmosphere consisting of oxygen, nitrogen, carbon dioxide, and small amounts of other gases.Sequence Analysis, DNA: A multistage process that includes cloning, physical mapping, subcloning, determination of the DNA SEQUENCE, and information analysis.Cryptomeria: A plant genus of the family TAXODIACEAE. Its POLLEN is one of the major ALLERGENS.Pregnancy: The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH.Water Microbiology: The presence of bacteria, viruses, and fungi in water. This term is not restricted to pathogenic organisms.United StatesSolar Activity: Any type of variation in the appearance of energy output of the sun. (NASA Thesaurus, 1994)Oceanography: The science that deals with the ocean and its phenomena. (Webster, 3d ed)Mali: A country in western Africa, east of MAURITANIA and south of ALGERIA. Its capital is Bamako. From 1904-1920 it was known as Upper Senegal-Niger; prior to 1958, as French Sudan; 1958-1960 as the Sudanese Republic and 1959-1960 it joined Senegal in the Mali Federation. It became an independent republic in 1960.Cattle: Domesticated bovine animals of the genus Bos, usually kept on a farm or ranch and used for the production of meat or dairy products or for heavy labor.Strontium: An element of the alkaline earth family of metals. It has the atomic symbol Sr, atomic number 38, and atomic weight 87.62.Light: That portion of the electromagnetic spectrum in the visible, ultraviolet, and infrared range.Influenza A virus: The type species of the genus INFLUENZAVIRUS A that causes influenza and other diseases in humans and animals. Antigenic variation occurs frequently between strains, allowing classification into subtypes and variants. Transmission is usually by aerosol (human and most non-aquatic hosts) or waterborne (ducks). Infected birds shed the virus in their saliva, nasal secretions, and feces.Anopheles: A genus of mosquitoes (CULICIDAE) that are known vectors of MALARIA.Lakes: Inland bodies of still or slowly moving FRESH WATER or salt water, larger than a pond, and supplied by RIVERS and streams.Nature: The system of all phenomena in space and time; the totality of physical reality. It is both a scientific and philosophic concept appearing in all historic eras. (Webster 2d; Dr. James H. Cassedy, NLM History of Medicine Division)Pacific OceanSilicon Dioxide: Transparent, tasteless crystals found in nature as agate, amethyst, chalcedony, cristobalite, flint, sand, QUARTZ, and tridymite. The compound is insoluble in water or acids except hydrofluoric acid.Ozone: The unstable triatomic form of oxygen, O3. It is a powerful oxidant that is produced for various chemical and industrial uses. Its production is also catalyzed in the ATMOSPHERE by ULTRAVIOLET RAY irradiation of oxygen or other ozone precursors such as VOLATILE ORGANIC COMPOUNDS and NITROGEN OXIDES. About 90% of the ozone in the atmosphere exists in the stratosphere (STRATOSPHERIC OZONE).Ecological Systems, Closed: Systems that provide for the maintenance of life in an isolated living chamber through reutilization of the material available, in particular, by means of a cycle wherein exhaled carbon dioxide, urine, and other waste matter are converted chemically or by photosynthesis into oxygen, water, and food. (NASA Thesaurus, 1988)Solar Energy: Energy transmitted from the sun in the form of electromagnetic radiation.Steam: Water in its gaseous state. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)Hibernation: The dormant state in which some warm-blooded animal species pass the winter. It is characterized by narcosis and by sharp reduction in body temperature and metabolic activity and by a depression of vital signs.Alaska
After saving parallel Earth, Mickey decides to stay and help stop the Cybermen around the world despite the Doctor telling him ... Season 4. Episode 1. 25 December 2007. "Doctor Who - Sarah Jane Smith - Character Guide". BBC. Retrieved 1 June 2010. Olsen, ... The TARDIS slips through a crack in the Time Vortex causing them to be stranded on a parallel Earth, where they encounter the ... The 2006 Christmas special sees the Doctor and bride-to-be Donna Noble save the Earth; Donna saves the Doctor from going too ...
Tracks: "Earth Calling"/"Aerospace-Age Inferno"; "Angels Of Death"; "Out Of The Shadows"; "Time Captives"; "Master Of the ... Tracks: "Seasons"; "Steppenwolf"; "Utopia"; "Opa Loka"; "Spiral Galaxy"; "Reefer Madness"; "Sentinel"; "Spirit of the Age"; " ... "Earth Calling"; "Born to Go"; "Down Through The Night"; "Poem 1st Landing"; "Lord of Light"; "Poem Black Corridor"; "Space Is ... but their earliest video release is Night Of The Hawk from their Earth Ritual Tour recorded at Ipswich on 9 March 1984. Since ...
The book is organized around the four seasons. It describes the day-to-day life of rural Chinese peasants, and how city ... Jack Chen wrote a number of other books about life in China, including: Chen, Jack (1957). New earth. Southern Illinois ...
"New Earth". Doctor Who. Season 2. Episode 168. 15 April 2006. BBC. Lawson, Richard (12 February 2015). "Kingsman: The Secret ... Season 1. Episode 5. 2008-11-04. 59 minutes in. BBC. Burchill, Julie (18 February 2005). "Yeah but, no but, why I'm proud to be ... "New Earth" episode of the BBC TV series Doctor Who, the character Lady Cassandra is transplanted into Rose Tyler's body (Billie ...
"Earth Snapshot • Ice Around Sakhalin Island, in the Sea of Okhotsk - March 22, 2009". Eosnap.com. Retrieved 2011-03-19. "summer ... "The winter has arrived in Iceland - Good news for next season fishing". Lax-a.is. 2009-12-02. Archived from the original on ... Waukegan, Illinois, saw around half a foot from this late-season winter blast. A late major winter storm coming from New ... 13 inches (33 cm) fell in Lexington, Massachusetts making that the most fallen in southern New England in the season. Boston ...
2009, p. 6 Graham, Steve; Riebeek, Holli (2006-11-01). "Hurricanes: The Greatest Storms on Earth: Feature Articles". Earth ... No Category 4 storms have developed during the off-season. It is theorized that global warming was responsible for an increase ... Longshore 1998, p. 110 Dorst, Neal (2010-01-21). "TCFAQ G1) When is hurricane season?". Hurricane Research Division. United ... "The 1959 Central Pacific Tropical Cyclone Season". United States: Central Pacific Hurricane Center. 2007-05-04. Retrieved 2011- ...
Earth Manual. Retrieved 25 January 2017. Crystal Records (1983). Directory of New Music, p. 153 Cogan, Robert (Fall 1983). " ... Wager, Gregg (27 May 1988). "Music Review: E.A.R. Unit Ends Season at Museum". Los Angeles Times. Retrieved 25 January 2017. ... Numus-West (1974). "1974-75 Season", Vols 1-8, p. 106. Kasander, J. (7 September 1976). "Gaudeamus 1976 leert dat jongste ... Uitgeverij Het Spectrum Boston Symphony Orchestra (1974). Program: Ninety-Fourth Season 1974-1975, p. 30. Retrieved 25 January ...
"Summer Squash at a Glance". Mother Earth News. Retrieved 13 May 2013. McLaughlin, Chris (2013). Vertical Vegetable Gardening: A ... Cameron, C. W. "In Season: Tromboncino squash". The Atlanta Journal-Constitution. Access Atlanta. Retrieved 13 May 2013. ...
His career ended after the 1922 season. He was also the brother of teammate Martin Zoll and future-Packer Dick Zoll. Birth of a ... Big Earth Publishing. ISBN 978-1-879483-90-3. Carl Zoll's obituary. ...
Castrovince, Anthony (August 20, 2015). "Best Under-the-Radar Seasons". Sports on Earth. Retrieved August 20, 2015. McKenna, ... Capps began the 2017 season on the disabled list, to continue rehabbing from his previous Tommy John surgery. Although his four ... James Andrews performed Tommy John surgery on Capps, ruling him out for the 2016 season. Capps had entered spring training ... The delivery was reviewed by MLB and deemed legal, despite a rule change concerning pitching before the 2017 season. Kudialis, ...
His career ended after the 1921 season. Birth of a Team and a Legend 1919-1920 Green Bay Packers Maxymuk, John (2003). Packers ... Big Earth Publishing. ISBN 978-1-879483-90-3. ...
Despite protests as far back as 1958, shooting continues to be permitted in the reserve during the duck hunting season. While ... ISBN 0-642-21378-X Bonyhady, Tim (Paperback edition 2002). The Colonial Earth. Melbourne University Press. ISBN 0 522 85053 7 ( ... ISBN 0 7241 9733 8. p.3. Bonyhady, Tim (Paperback edition 2002). The Colonial Earth. Melbourne University Press. ISBN 0 522 ... http://www.gma.vic.gov.au/hunting/hunting-seasons Owen, David; Pemberton, David (2005). Tasmanian Devil: A unique and ...
Big Earth Publishing. ISBN 978-1-879483-90-3. Wally Ladrow at Find a Grave. ... His career ended after the 1921 season. Maxymuk, John (2003). Packers by the Numbers: Jersey Numbers and the Players Who Wore ...
... to lay fresh earth to their roots in the room of that earth which they have exhausted, to break the particles of the ground ... He calls his poem, " Works and Days;" because agriculture requires exact observations of times and seasons. The other eminent ... By this means the earth, reduced to nearly the fame condition as if it had not been ploughed at all, is unable to assist the ... and the interstices in the earth become of course so few and close, that they are not able to pierce through them; whilst weeds ...
Season 2010. PBS. Moss, Rosabeth (December 14, 2010). "Four Strategic Generosity Lessons". Business Week. Retrieved March 9, ... Robyn Griggs Lawrence (February 22, 2011). "A Rich Gift: Homemade Jelly for Bill and Melinda Gates". Mother Earth News. ...
His career ended after the 1921 season. Birth of a Team and a Legend 1919-1920 Green Bay Packers Pro-Football-Reference.com ... Big Earth Publishing. ISBN 978-1-879483-90-3. ...
This lead for bad driving conditions on interstates 80 and 90 "Earth's Seasons: Equinoxes, Solstices, Perihelion, and Aphelion ... In late October a massive cyclone brought a serial derecho to a large portion of the country as well an early season blizzard ... It brought a late season snow storm to the Midwest and northern plains and blizzard conditions to parts of South Dakota and ... Astronomical Seasons". NOAA National Centers for Environmental Information. June 21, 2013. Retrieved June 14, 2016. "NOAA: ...
Poetry The Season's Vagrant Light: New and Selected Poems. Manchester: Carcanet Press, 2015. Poetry New Poetries V. Schmidt, ... Her two books of poetry, Earth After Rain and Thin Moon Psalm have garnered numerous awards. Her poetry, essays, and fiction ... Earth After Rain. Saskatoon: Thistledown Press, 2001. Poetry Thin Moon Psalm. London, ON: Brick Books, 2007. ...
Lindsey, Rebecca; Robert Simmon (June 30, 2006). "Defying Dry: Amazon Greener in Dry Season than Wet". The Earth Observatory. ... start of season, end of season, length of growing season, etc.). Other growing season parameters could potentially be extracted ... as opposed to the long held view of a monotonous growing season or growth only during the wet rainy season, does in fact ... For example, viticultural records of grape harvests in Europe have been used to reconstruct a record of summer growing season ...
Their only hope lies on Earth... but then, in the moment of greatest crisis, the Master plays his ultimate trump card. ... Released as Doctor Who: The Collection - Season 18 in Region B. Released as Doctor Who - Tom Baker: Complete Season Seven in ... In a return to the format of early seasons, virtually all serials from Seasons 18 through 20 are linked together, often running ... Complete Season 18[d] 28 × 25 min. 18 March 2019(B) 17 April 2019(B) 19 March 2019(B) ...
Siad appeared briefly in the Season 1 finale of Kell on Earth (Episode "Sunny Days") as a hired model for the DKNY Cozy promo ... ". "Kell on Earth (season finale) - "Surprise!"". "DKNY - Kell On Earth". Archived from the original on 2010-04-02. "Orato - ... and for a designer in the Project Runway Season 7 finale. Siad walked for Dries Van Noten, Andrew Gn, Moncler Gamme Rogue and ...
"Final report for field season 2010". Northern Biodiversity Program. Retrieved 16 April 2015. Google Earth Panchen, Zoe. " ...
Season 2. Episode 10. 4 May 2001. ABC Family. Retrieved 4 February 2011. "Scariest Places on Earth (Greyfriars Cemetery 1) : ... she starred in all the five seasons, and most of the episodes, right up to the final one. She took the star role of the jazz ... She is seen in an episode of Scariest Places on Earth as a student who had an encounter with a ghost. Her breakthrough came in ...
The Neutral Gator Initiative was created by the organization Earth Givers along with the University of Florida to educate game ... "Gator's Claim Title to Nation's First Carbon Neutral Athletic Season." University of Florida News. University of Florida, 3 ... "Universities Pledge to go Carbon-Neutral and Earth-Friendly." The Johns Hopkins Newsletter. College Media Network, 1 Mar. 2007 ... "Our Projects." Earth Givers. 1 Nov. 2009. http://www.earthgivers.org/. "Climate Action Plan for the University of Florida." ...
In the Bruins season opener in 2015, he tore the anterior cruciate ligament (ACL) in his knee and was ruled out for the season ... Brown, Matt (June 8, 2015). "COLLEGE DEFENSIVE LINE RANKINGS". Sports On Earth. Archived from the original on September 8, 2015 ... Gemmell, Kevin (2015-06-09). "Source: UCLA DL Eddie Vanderdoes has season-ending torn ACL". ESPN.com. Retrieved September 7, ...
In the reboot Mystery Science Theatre 3000: The Return, season 1 episode 8, Crow comments on a scene of travelers with wagons ... the bride's father had dug in the earth and discovered an old pot on which were paintings of all seven Chandrian; they came to ...
Breeding season. The breeding season for king penguins takes place during the winter. Eggs can be laid anytime from November ... It also existed just before the mass extinction that swept the dinosaurs from the Earth along with up to three-quarters of all ... Eggs per season. 1 (average). Time to hatching. 8 weeks (average). Time to fledging. 9 months (average). Time to independence. ... The breeding season for king penguins takes place during the winter. Eggs are laid anytime from November through April. The ...
The seasons on Earth are caused by the tilt of the Earths axis - they are NOT caused by the differences in the distance from ... Earths Seasons Quiz. Leap Year. Seasons Word Pieces Puzzle. The Seasons: Weather-Related Activities. Todays featured page: ... Earths Seasons Quiz. Leap Year. Seasons Word Pieces Puzzle. The Seasons: Weather-Related Activities. Todays featured page: ... The Seasons and Axis Tilt. The Earths seasons are not caused by the differences in the distance from the Sun throughout the ...
This category concerns only the astronomical explanation of seasons on Earth. See the parent category Seasons for ... Media in category "Seasons on Earth". The following 87 files are in this category, out of 87 total. ... Retrieved from "https://commons.wikimedia.org/w/index.php?title=Category:Seasons_on_Earth&oldid=107554009" ... Earth seen from the sun.ogv 29 s, 640 × 480; 879 KB. ... Category:Seasons on Earth. From Wikimedia Commons, the free ...
... to herald the northern summer in an annual season change. Because of Earths tilt, the June solstice marks the start of winter ... The seasons are caused by Earths tilt. In the Northern Hemisphere it is summer when the Northern Hemisphere is tilted towards ... On Wednesday (June 20), the sun will arrive at its northernmost point in the sky and herald a season change on Earth, with ... Video: See Seasons Change from Space]. Heat received by any region is dependent on the length of daylight and the angle of the ...
... but also seem to have regular seasons and stable climates. ... Two Earth-like exoplanets seem to have seasons. There are ... Two Earth-like exoplanets seem to have seasons There are apparently two exoplanets out there that are not only in the habitable ... but also seem to have regular seasons and stable climates. Buzz60 ... but also seem to have regular seasons and stable climates. ... zone of stars, but also seem to have regular seasons and stable climates. Check out this story on USATODAY.com: https://usat.ly ...
FINAL CONFLICT Season One. When an advanced alien species, the Taelons, comes to Earth in the early 21st century on a seemingly ... epic quest to save humanity in 22 gripping episodes of EARTH: ... When an advanced alien species, the Taelons, comes to Earth in ... FINAL CONFLICT Season One. When an advanced alien species, the Taelons, comes to Earth in the early 21st century on a seemingly ... epic quest to save humanity in 22 gripping episodes of EARTH: FINAL CONFLICT Season One. ...
They have come to Earth with the promise of peace...an alien race called the Taelons. But there are those who resist these ... FROM LEGENDARY TV PRODUCER GENE RODDENBERRY of STAR TREK fame comes the epic adventure of EARTH: FINAL CONFLICT season three. ... FROM LEGENDARY TV PRODUCER GENE RODDENBERRY of STAR TREK fame comes the epic adventure of EARTH: FINAL CONFLICT season three. ... They have come to Earth with the promise of peace...an alien race called the Taelons. But there are those who resist these ...
Earths natural wonders are parts of the natural world that nature has carved on such a scale that they defy belief. For human ... About Season 2: Life at the Extremes. Earths natural wonders are parts of the natural world that nature has carved on such a ... Season 2 Premiered July 11, 2018. About the Show , Season 1 , Season 2 ... Earths Natural Wonders. Surviving the Extreme. * 1:09 Earths Natural Wonders. In Ethiopia Villagers Climb Sheer Cliffs for a ...
Season to Season: Earths Equinoxes & Solstices (Infographic)]. Because the Earth is so big, its mass has an enormously ... Equinox Explained: Why Earths Seasons Will Change on Sunday. By Geoff Gaherty 18 September 2013. ... which has very important consequences for Earths seasons.. Astronomers mark the positions of objects in the sky relative to ... The Earth moves in two different ways. First, the planet spins on its polar axis - a line through the north and south poles - ...
Coming up - on Living on Earth.. ANNOUNCER: Support for the Environmental Health Desk at Living on Earth comes from the Cedar ... Donate to Living on Earth!. Living on Earth is an independent media program and relies entirely on contributions from listeners ... Living on Earth offers a weekly delivery of the shows rundown to your mailbox. Sign up for our newsletter today! Sailors For ... Living on Earth wants to hear from you!. P.O. Box 990007. Prudential Station. Boston, MA, USA 02199. Telephone: 1-617-287-4121 ...
... in a geostationary orbit 36,000 kilometers from Earth. ... This animation shows weather patterns over multiple seasons on ... Earth as viewed by the Russian Elektro-L weather satellite, ... Elektro-L views Earths four seasons Please accept marketing- ... Elektro-L views Earths four seasons This animation shows weather patterns over multiple seasons on Earth as viewed by the ... Explore related images: Earth observing missions, pretty pictures, amateur image processing, Earth, animation ...
FARRELL THREE-SEASONS ROOM E-PLAN. If you love your home but need more room, Addition E-Plans help you learn how to build the ... Mother Earth News E-Plans are packed with practical information, innovative ideas and creative projects right at your ...
In ,em>Natural Beauty for All Seasons,/em>, natural beauty expert Janice Cox walks readers through 250 body, bath, and hair ... care recipes that they can make on their own during each season! Not one of the recipes calls for any more skill than being ... p>Seasons change and your skin care routine can, too. ... NATURAL BEAUTY FOR ALL SEASONS, 2ND EDITION. Seasons change and ... In Natural Beauty for All Seasons, natural beauty expert Janice Cox walks readers through 250 body, bath, and hair care recipes ...
Agent Foster goes to Gina with a personal problem. Richard sues his employer for wrongful termination with the help of the group as character witnesses. Jeff is blackmailed by Eric and Jonathan Walsh offers his support.
Taking a page from the January launch of Angie Tribeca, where the entire first season aired as part of a 25-hour marathon, ... The Turner network has renewed first-year comedies People of Earth and Search Party. The two will return for 10-episode second ... seasons in 2017.. Produced by Conan OBrien and Greg Daniels, People of Earth follows a skeptical journalist (The Daily Shows ... The amazing teams behind People of Earth and ?Search Party have created complex, funny characters and crafted truly distinctive ...
Earth Times Categories Business. Climate. Conservation. Energy. Health. Nature. Politics. Pollution. SciTech. Going Green. ... The Earth Times site and content have been updated. We do apologise, as this may mean that the article or page you were looking ... It s that season when the bees, wasps and ants are building to a climax in the Northern Hemisphere. ID can be useful, ... The Earth Times now focuses on producing and publishing our own unique content on environmental issues, which is written by our ...
Mathmatics: The temperature just outside Earths Atmosphere 120 Degrees Celcius / ( Earths distance from the Sun 149.6 mil... ... Not anywhere near enough to produce the Seasons.. Traveling Sun Producing The Seasons?. Earth along with it,. When the Earth is ... Not anywhere near enough to produce the Seasons.. Traveling Sun Producing The Seasons?. Earth along with it,. When the Earth is ... Not anywhere near enough to produce the Seasons.. Traveling Sun Producing The Seasons?. Earth along with it,. When the Earth is ...
All posts tagged "Season 5". *. The Zombie Apocalypse is No Match for New Walking Dead Pop! Vinyl. Collectibles , Oct 27, 2015 ... The Walking Dead Season 5 Trailer: Never Let Your Guard Down Catch up with the remaining survivors... ...
Filed Under: Site News Tagged With: seasons Reader Interactions. PLEASE NOTE: Google Earth Blog is no longer writing regular ... Google Earth preferred seasons for gathering imagery. April 26, 2016. Whenever we look at imagery update maps we notice certain ... If you have a question, use the official Google Earth and Maps Forums or the Google Earth Community Forums. Primary Sidebar. ... If you have a question, use the official Google Earth and Maps Forums or the Google Earth Community Forums. Comments. * Daniel ...
Earths seasons explanation free. What is Earths seasons? Meaning of Earths seasons medical term. What does Earths seasons ... Looking for online definition of Earths seasons in the Medical Dictionary? ... season. (redirected from Earths seasons). Also found in: Dictionary, Thesaurus, Legal, Encyclopedia. sea·son. (sēzŏn), A ... Earths seasons , definition of Earths seasons by Medical dictionary https://medical-dictionary.thefreedictionary.com/Earth% ...
Today is Earth Day. A number of denominations have given their support to environmental issues, encouraging their members to be ... The earth mourned aloud, Moses 7: 48. Cleansing of the earth: Rain fell upon the earth for forty days, Gen. 7: 4. The earth is ... The earth desires to be cleansed from filthiness, Moses 7: 48. Final state of the earth: The earth will be wrapt together as a ... This earth will be made like unto crystal and will be a Urim and Thummim, D&C 130: 8-9. For a thousand years the earth shall ...
Earth Rotation and Revolution Minibook and foldables The Earth: Just Keep Spinning-Interactive Minibook-Students will read ... Earth Rotation and Revolution Minibook and foldables The Earth: Just Keep Spinning-Interactive Minibook-Students will read ... about the Earths rotation on its axis and its revolution around the Sun, as well as how shadows happen. ... about the Earths rotation on its axis and its revolution around the Sun, as well as how shadows happen. ...
Use these questions to help guide students independently through the pages in the 3 - 5 ScienceSaurus book on Earths Rotation ...
Los Angeles suffered through the driest rainy season on record in 2007, marking the least amount of precipitation here in the ... SOTT Focus Best of the Web Puppet Masters Societys Child Secret History Science & Technology Earth Changes Fire in the Sky ... Los Angeles suffered through the driest rainy season on record in 2007, marking the least amount of precipitation here in the ... Earth Changes Fire in the Sky Health & Wellness Science of the Spirit High Strangeness Dont Panic! Lighten Up! ...
The funniest moments of The Last Man on Earth typically come in fits and starts, with the introduction of new characters (or ... The Last Man on Earth Season 2 Episode 5 Recap: Crickets Are the Future. By Jonathon Sturgeon ... The funniest moments of The Last Man on Earth typically come in fits and starts, with the introduction of new characters (or ... What I mean is that, in the case of the seasons fifth episode ("Crickets"), there are no startling revelations. Its just ...
EpisodeHemisphereDifferent seasonsOrbitAtmosphereRainy seasonSun's rays strikeEpisodesTemperatureAmericaWalking Dead SeasonReason for the seasonsPolesSunlightSolsticeChemistryOccurAstronomyGrowthOrbitsSearchLast Man oColderCancelCritically-endangeredTiltChangeNewsHemispheresSciencesPerihelionTimeFinaleAtlanticWorldHurricaneMakeShowSpacePlanet1968OccursScientistPeopleReliesHoliday seasonNaturalWeatherAngleTurtles
- The two will return for 10-episode second seasons in 2017. (hollywoodreporter.com)
- Executive producer Greg Nicotero who directed the premiere, mid-season premiere and episode 12 will again take the rains for the final episode of season 6. (showbizspy.com)
- For the first time in I don't know how many seasons, Rick looked utterly terrified by the end of this episode. (rottentomatoes.com)
- Season 1, Episode 8: Fall of the Blue Beetle! (tv.com)
- After a stuttering start season 3 is in full swing with another eventful top notch episode in the story about the grim city. (scifimoviepage.com)
- This is my favorite episode of season 2, and possibly of all time. (blogspot.com)
- Summer is warmer than winter (in each hemisphere) because the Sun's rays hit the Earth at a more direct angle during summer than during winter and also because the days are much longer than the nights during the summer. (enchantedlearning.com)
- On Wednesday (June 20), the sun will arrive at its northernmost point in the sky and herald a season change on Earth, with summer officially beginning in the Northern Hemisphere, while the winter season kicks off in the Southern Hemisphere. (space.com)
- The seasons will change this Sunday (Sept. 22), with the Northern Hemisphere moving into autumn and the South emerging from winter into spring. (space.com)
- it neatly summarizes the way the shifting seasons have changed lighting conditions in Saturn's northern hemisphere, and how Saturn's color has been changing as Cassini watches. (planetary.org)
- This causes the northern hemisphere of earth to be closer to the sun during summer and fa. (reference.com)
- at the same time in the Southern Hemisphere (Antarctica, Australia, most of South America and the southern third of Africa), where it's winter, the South Pole end of the axis is tipped away from the sun, and its rays hit that half of Earth on a slant. (scientificamerican.com)
- It's actually because of the 23.5-degree tilt of the Earth's axis that the sun is above the horizon for different lengths of time at different seasons. (space.com)
- Diagram Foldable- Students will color the picture of the Earth as it revolves around the Sun. Then they will cut and label the different seasons. (teacherspayteachers.com)
- Your Science notebook can be used to record observations of how the light will fall on your sphere, and it is a good idea to sketch the amount of light you see on the sphere as you revolve it around the tap light to give you an understanding of different seasons. (asu.edu)
- EDT (0200 July 5 GMT), Earth will reach that point in its orbit where it's farthest from the sun in space. (space.com)
- Secondly, it moves in its orbit around the sun once every 365.25 days, causing the annual cycle of seasons. (space.com)
- This tilt is always toward the same point in the sky, called the celestial pole, no matter where in its orbit around the sun the Earth happens to be. (space.com)
- This animation shows weather patterns over multiple seasons on Earth as viewed by the Russian Elektro-L weather satellite, in a geostationary orbit 36,000 kilometers from Earth. (planetary.org)
- Astronomy: a diagram of the Earth's orbit around the Sun in a solar year showing the changing seasons. (wellcomecollection.org)
- as Mimas bobs up and down on its one-Earth-daily orbit, its gravity tugs ring particles upward and downward, especially at spots within the rings where there are orbital resonances with Mimas. (planetary.org)
- The definition of a tropical year is the time it takes the Earth to complete a full orbit around the Sun. It is approximately 365.242189 days long. (timeanddate.com)
- Apparently, this will lead to H-bombs in orbit around Earth. (blogspot.com)
- It's been nearly 100 years since Earth was devastated by a nuclear apocalypse, with the only survivors being the 400 inhabitants of 12 international space stations that were in orbit at the time. (microsoft.com)
- The Earth's orbit is in the shape of an ellipse, so that sometimes the Earth is a little bit closer to the Sun than at other times. (windows2universe.org)
- This animation explains how seasons depend on the Earth's orbit and explains how the earth's orbital distance and axial tilt give rise to seasons. (accessscience.com)
- This tilt changes how the sunlight hits Earth at a given location in its yearly orbit. (scientificamerican.com)
- Los Angeles suffered through the driest rainy season on record in 2007, marking the least amount of precipitation here in the 130 years rainfall has been measured, weather officials said Sunday. (sott.net)
- Sub-seasonal to seasonal (S2S) retrospective forecasts from three global coupled models are used to evaluate the predictability of the onset and demise dates of the rainy season over monsoonal regions. (frontiersin.org)
- The onset and demise dates of the rainy season are defined using only precipitation data. (frontiersin.org)
- The forecasts of the onset and demise dates of the rainy season are based on a hybrid methodology that combines observations and simulations. (frontiersin.org)
- Although skillful model precipitation predictions remain challenging in many regions, our results show that they are skillful enough to identify onset and demise dates of the rainy season in many monsoon regions at sub-seasonal (~30 days) lead-times in retrospective forecasts. (frontiersin.org)
- We verify sub-seasonal prediction skill for the onset and demise dates of the rainy season over South America, East Asia, and Northern Australia. (frontiersin.org)
- However, we find low prediction skill for the onset and demise of the rainy season on sub-seasonal scales over the Indian monsoon region. (frontiersin.org)
- Instead of predicting the onset (or demise) dates of the monsoon system itself, which is a complex large-scale phenomenon, we will predict the onset and the demise dates of the rainy season associated with a particular monsoon system. (frontiersin.org)
- This ancient cistern in an obviously arid setting was used to collect water during the brief rainy season for use year round. (hubpages.com)
- FROM LEGENDARY TV PRODUCER GENE RODDENBERRY of STAR TREK fame comes a thrilling, epic quest to save humanity in 22 gripping episodes of EARTH: FINAL CONFLICT Season One. (apple.com)
- Taking a page from the January launch of Angie Tribeca , where the entire first season aired as part of a 25-hour marathon, Search Party 's entire freshman season unspooled over five days beginning Nov. 21 at 11 p.m., with two new episodes airing every night of the week. (hollywoodreporter.com)
- Eight episodes will be rebroadcast leading up to the season one finale, offering viewers a chance to binge-watch the series from the very beginning. (kcet.org)
- This season features six half-hour episodes showcasing a collection of short films from schools across Southern California, including, winners in the categories of Documentary, Narrative and Animation. (kcet.org)
- Depending on where you live, you may experience temperature-based seasons (with cold, warm, and hot months of the year), or climate-based seasons such as dry and wet. (asu.edu)
- Students will learn about the reason for the seasons by analyzing graphs of surface radiation and mean surface temperature. (nasa.gov)
- The Walking Dead Season 5 Trailer: Never Let Your Guard Down Catch up with the remaining survivors. (entertainmentearth.com)
- The eventual outcome of the Walking Dead Season 6 finale couldn't help but feel like a cop-out, especially in a season that has been loaded with fake-outs and fan-baiting moments. (rottentomatoes.com)
- Most importantly, the Earth's motion around the sun has absolutely no effect on the direction the poles are pointing, which has very important consequences for Earth's seasons . (space.com)
- Light from the sun hitting the Earth at an oblique angle, like at the poles, is spread over a larger area than light hitting Earth at a right angles, like at the equator. (thenakedscientists.com)
- They determine where and when sunlight is distributed on Earth, driving natural cyclic changes in climate over tens or hundreds of thousands of years. (columbia.edu)
- Through this activity, you will see how parts of the Earth other than your own experience seasons, with different amounts of sunlight intensity. (asu.edu)
- By revolving your clay sphere around the tap light, you will be observing the effect of how intensely sunlight falls on the Earth at different times of the year. (asu.edu)
- Read Switching of Seasons to make sure you're familiar with the different kinds of seasons and get a first look at why seasons occur in some areas of the world. (asu.edu)
- Flowering time pertains to the particular season of the year that a species is most likely to occur within your area. (pollenlibrary.com)
- And of course, the seasons on Mars' are also much colder, with temperatures averaging about -63 °C (-82°F). (universetoday.com)
- The trick is to exploit the natural tendency for hot air to rise, so the chimney effect is used to force outside hot air to go down a deep shaft into the cool interior of the earth that has not been heated and retains the cold of the night and colder seasons. (hubpages.com)
- The official season for critically endangered Atlantic bluefin tuna is just halfway through-strange, that there's a season for a critically endangered species at all-and Spain and France have already reached their quotas, banning further fishing using purse seine nets as a result. (treehugger.com)
- Industrial methods for catching critically endangered bluefin mean that the season has been ended after only two weeks. (treehugger.com)
- These two crossings are very important for the inhabitants of Earth, because they mark the change in the direction the sun's rays fall on Earth. (space.com)
- Seasons change and your skin care routine can, too. (motherearthnews.com)
- The Enterprise goes back to 1968 to study Earth history and encounter a human agent from another planet who may or may not be trying to change that history. (umd.edu)
- Meanwhile, Kirk has decided that he can't let someone from off-world just beam to the Earth - what if they do something to change history? (umd.edu)
- In the sixth-season finale, Rick and the group must go outside the walls to save one of their own, but what they experience on the road will change their lives forever. (rottentomatoes.com)
- Learn why weather patterns change over the seasons. (recordedbooks.com)
- Mother Earth News E-Plans are packed with practical information, innovative ideas and creative projects right at your fingertips. (motherearthnews.com)
- For anyone who has ever wished there were more hours in the day, geoscientists have some good news: Days on Earth are getting longer. (columbia.edu)
- Earth Focus' is an environmental news magazine that features investigative reports and in-depth stories about our changing environment and how it affects people around the world. (kcet.org)
- Simply put, Mother Earth News Almanac is designed to empower readers to be self-sufficient. (utne.com)
- Earth is divided into the northern and southern hemispheres, which are separated by the equator. (asu.edu)
- You will revolve your Earth model around in a counter-clockwise circle to observe and record how much light shines on each of your hemispheres during each season. (asu.edu)
- When do seasons begin and end in the two hemispheres? (timeanddate.com)
- Called aphelion, the sun at that moment will be 94,505,849 miles away, or 3,103,882 miles farther as compared to when our Earth was closest to it (called perihelion) last Jan. 4. (space.com)
- What is the distance from the Earth to the Sun when the Earth is at perihelion and when it is at aphelion? (windows2universe.org)
- If a body (like the Earth) is orbiting around the Sun, we say it is closest to the Sun at perihelion and farthest from the Sun at aphelion. (windows2universe.org)
- The ship has traveled back in time by using the gravitational sling-shot effect that was first used in season 1's "Tomorrow is Yesterday" to get the Enterprise back to its correct time. (umd.edu)
- Clearly no on on the Earth had transporter technology at this time. (umd.edu)
- Coauthor Alberto Malinverno , a research professor at Columbia University's Lamont-Doherty Earth Observatory, said the results confirm that the record of orbital changes "can be extended to time intervals much older than those explored so far. (columbia.edu)
- This] will allow for reconstructing fundamental characteristics of the Earth-moon system and of other planets in the Solar System in deep time. (columbia.edu)
- Using this present-day rate, scientists extrapolating back through time have calculated that beyond about 1.5 billion years ago, the moon would have been so close to the Earth that the Moon would be ripped apart. (columbia.edu)
- To find out which series have been the most influential, we turned to the review aggregator Metacritic for its list of the all-time best TV seasons, which ranks shows by their composite critical reception. (businessinsider.com)
- New methods in phylogenetics - the study of the evolutionary relationships among species through time, i.e., the Tree of Life - now allow scientists to build extremely large phylogenetic trees for tens of thousands of species and help to illustrate the vast biodiversity on Earth. (livescience.com)
- It seems they are testing some new form of time travel, and it has put the Enterprise back in 20th-century Earth. (blogspot.com)
- Ninety-seven years ago, Earth was devastated by a nuclear apocalypse, with the only survivors being the inhabitants of orbiting space stations at the time. (microsoft.com)
- The time it takes for the Earth to rotate completely around once is what we call a day. (windows2universe.org)
- Walking Dead fans are pretty geeked as it was announced today that the season finale will be a full 90 minutes in length (including commercials) so viewers will get a full 45-60 minutes of legit showtime! (showbizspy.com)
- Despite Jeffrey Dean Morgan's deliciously evil turn as Negan, the meandering "Last Day on Earth" -- and its manipulative cliffhanger ending -- make for a disappointing season finale. (rottentomatoes.com)
- Yet in February, March and April, the slog-o-matic mud season, never are we quite so owned by the beautiful world. (loe.org)
- When it comes to earth friendly ideas , our ancestors from around the world had some pretty savvy ideas that we can still use that are low impact, non polluting, economically viable and can keep up with the best of technological answers to the same problems. (hubpages.com)
- That's the Way of the World" is a 1975 song by the R&B band Earth, Wind & Fire and is also the title track of their album That's the Way of the World. (wikipedia.org)
- Sarah Everts of C&EN has the chemical clues that back up this out-of-this-world hypothesis. (accessscience.com)
- The hurricane season in the eastern Pacific isn't over and Hurricane Kenneth serves as a reminder that the season ends November 30. (innovations-report.com)
- NASA satellite imagery shows Kenneth more organized than it appeared on Sunday, Nov. 20 and became a late season hurricane earlier today. (innovations-report.com)
- see 2007 Pacific hurricane season. (wikipedia.org)
- In this puzzle, combine pairs of word segments to make seasons-related spelling words. (enchantedlearning.com)
- In Natural Beauty for All Seasons , natural beauty expert Janice Cox walks readers through 250 body, bath, and hair care recipes that they can make on their own during each season! (motherearthnews.com)
- This activity will help you see and understand why Earth has seasons, and the two things that work together to make seasonal changes happen. (asu.edu)
- Fraction Earth Toss Game: Use Fraction Earth globes and inflatable traditional globes to make predictions and collect data about the Earth's surface. (crayola.com)
- Our #1 tip for more seasoned gardeners is to think critically about the ways you can protect your soil and make decisions that reduce emissions beyond the boundary of your garden. (greenamerica.org)
- Produced by Conan O'Brien and Greg Daniels, People of Earth follows a skeptical journalist ( The Daily Show 's Wyatt Cenac ) who reluctantly joins a support group for alien ' experiencers ,' who claim they have been abducted by aliens. (hollywoodreporter.com)
- Shows like "The Wire," "Breaking Bad," and "The Larry Sanders Show" consistently won over critics, and their best seasons have set a standard for what great television should look like. (businessinsider.com)
- Rocker Nick Fradiani was crowned the Season 15 winner of 'American Idol' - in the second to last season for the Fox TV show. (csmonitor.com)
- When an object the size of Mars crashed into the newly formed planet Earth around 4.5 billion years ago, it knocked it over and left it tilted at an angle. (timeanddate.com)
- Working in small groups, students research the ratio between land and water on the planet Earth. (crayola.com)
- Researchers at the University of New Hampshire have captured a difficult-to-view singular event involving "magnetic reconnection"--the process by which sparse particles and energy around Earth collide producing a quick but mighty explosion--in the Earth's magnetotail, the magnetic environment that trails behind the planet. (innovations-report.com)
- For the 100 on Earth, the alien planet they've never known is a mysterious realm that can be magical one moment and lethal the next. (microsoft.com)
- The Enterprise 's mission is to study in detail key events from Earth's history in 1968 to better understand how Earth civilizations made it through crucial events. (umd.edu)
- Their assignment is to research how Earth survived some crises back in 1968, because apparently, historical documents didn't exist back then or something. (blogspot.com)
- People must choose energy sources that do not negatively affect Earth. (nasa.gov)
- Some groups even give out free ones for people buying a certain amount of them and tailor the candles that they sell to friends, families, work colleagues, neighbors, and others in their community for special events or seasons. (easy-fundraising-ideas.com)
- More than 70% of people want to receive a gift card this holiday season, while 47% of all adults say they will give a gift card as a present. (yahoo.com)
- This is the perfect holiday season fundraiser. (easy-fundraising-ideas.com)
- Restaurant gift cards are a hot item this holiday season, according to a National Restaurant Association press release. (yahoo.com)
- That is why it's important to seek out experiences and give them to your children this holiday season. (treehugger.com)
- Q. what is the most natural way to treat seasonal Allergy and to ease symptoms of between seasons? (thefreedictionary.com)
- In reality it likely has more in common with the tip of a saw blade than the setting of an engagement ring, but an Earth-sized hunk of the hardest known natural material is still pretty amazing. (geek.com)
- Joshua Valienté is a natural stepper with the unique distinction of having been born on another Earth-his young mother stepped there just long enough to give birth. (tor.com)
- This was the driest rain season ever in downtown Los Angeles and at many other locations in southwestern California," the National Weather Service said in a statement. (sott.net)
- A total of 18 named storms - nine of them hurricanes - are predicted in the season starting June 1, according to the Atlanta-based weather forecasting company, which is owned by IBM. (sciencenews.org)