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Earth Systems

vocabulary words

TermDefinition
Earth System - all of the matter, energy and processes within Earth’s boundary.
Geosphere - the mostly solid, rocky part of Earth.
Crust- the thin, solid outermost layer of the geosphere.
Mantle - the hot layer of melted rock below the crust that gently moves.
Core - the dense center layer of the Earth.
Hydrosphere - all of the liquid water on Earth.
Cryosphere - all of the frozen water on Earth.
Atmosphere - mixture of mostly invisible gases that surrounds Earth.
Biosphere - all of the living organisms and the areas of the Earth where living organisms are
Created by: mm05104
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