click below
click below
Normal Size Small Size show me how
Layers of Earth
Vocabulary # 13
Term | Definition |
---|---|
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 |