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PAGES - (Acronym for Past Global Changes.) A core project of the International Geosphere- Biosphere Program of the International Council of Scientific Unions that is focused on two temporal streamsū[— ...
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Instead of concentrating on atmospheric chemistry in isolation the focus is now on seeing it as one part of a single system with the rest of the atmosphere, biosphere and geosphere.
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LITHOSPHERE The solid, outer portion of the earth's crust coupled to the rigid upper mantle. Part of the geosphere.
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See also: Weather, Water, Surface, Air, Earth
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