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Layers of Earth

Vocabulary

TermDefinition
atmosphere the pocket of air that surrounds the Earth
crust the solid rock that makes up the outer layer of Earth
mantle the layer of hot, flowing rocks beneath Earth's crust
core the center of the Earth
rotation the spinning of a planet or moon on its axis
axis an imaginary line running from the North Pole to the South Pole through the center of the Earth
Popular Earth Science sets

 



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