Across
- 1. formed from the cooling of liquid rock
- 3. 82% of earths volume
- 6. thin outer layer of the earth
- 10. hottest part of the earth
- 11. how the mantle moves
- 12. liquid layer 2260 km thick
- 14. is sliding
- 15. fragments that result from the breaking of rocks, minerals, and organic matter
- 18. formed from the cooling and solidification of molten rock.
- 19. rock formed from other rocks
- 20. temperature and pressure cause the rocks to easily form, also part of the upper mantle
Down
- 2. the process of being covered by ice sheets
- 4. vibrations from earthquakes
- 5. Type of solid in the earths crust
- 7. sphere with a radius of 1220 km
- 8. is colliding
- 9. made the Continental Drift Theory
- 13. is dividing
- 16. the crust and upper portion of the mantle
- 17. a type of solid rock in the earths crust