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Unit 10 Lesson 1

TermDefinition
Earth System All of nonliving things,living things,and processes that make up the planet Earth,including the solid Earth,the hydrosphere,the atmosphere and the biosphere
Geosphere The mostly solid,rocky part of Earth;extends from the center of the core to the surface of the crust
Hydrosphere The portion of Earth that is water
Cryosphere One of the Earth's spheres where water is in the solid form,including snow cover,floating ice glaciers,ice caps,ice sheets,and frozen ground permafrost
Atmosphere A mixture of gases that surrounds a planet,moon,or other celestial body
Biosphere The part of Earth where life exist;includes all of the living organism on Earth
Created by: 4804188489