Across
- 3. crust- Thinner than the continental crust
- 5. Core- Is mostly made out of liquid iron and nickel
- 6. Crust- The Outer part of the earth
- 7. waves- Can be used to see what lies beneath the surface
- 9. core-The center of the Earth
- 10. Is mostly made out of magma
Down
- 1. Why the earth has different layers
- 2. the rigid outer part of the earth
- 4. Causes rocks to fall and rise
- 8. Crust- The layer of there rock which forms the continents