6. Read the article on the Earth's crust and explain why the Earth's crust moves?
7. Explain what the lithosphere is to the Earth.
8. Use the Encyclopedia to describe and explain the asthenosphere. If you do e
9. After reading the article on the Earth’s Mantle, what do you think would happen to humans if they traveled to this layer of the Earth? (DOK 3)
Explore: Animation of convection
10. Explain why scientist think the core is the source of Earth's internal heat? Interactive: Layers of the Earth
11. Describe the Earth's core in your own words?