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Test 8 Earths Layers

Vocab Review

TermDefinition
outer core a layer of molten or liquid metal below the mantle
crust Earth's outermost layer
mantle a layer of hot rocek (solid and molten) directly below the crust
magma molten rock in the mantle
Geosphere the 4 layers of the Earth: the crust, mantle, outer core, and inner core
Atmosphere the thin layer of gases that surround the Earth
inner core a dense spere of solid metal found at the center of the Earth
Hydrosphere all the water on Earth: ice, lakes, rivers, oceans, and water vapor
Biosphere all living things on Earth: humans, animals, plants, bacteria, and fungi.
Created by: patti.pyeatt
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