Across
- 4. a hot area in the mantle below the crust
- 7. Hot fluid below the earths crust
- 10. came up with the continental drift theory
- 11. a mass of glacial ice
- 15. formed from pieces or techtonic plates that move slowly over time
- 16. The outermost layer
- 17. two or more plates collide.
- 18. long cracks in the crust
- 19. formed by subuction
- 20. When two plates crash
Down
- 1. happens when plates are colliding
- 2. molten caused by heat
- 3. a famous fault
- 5. a theory in geology
- 6. Areas where plates meet
- 8. continents have moved
- 9. A space between to rocks
- 12. Volcanoes are active and earthquakes are common
- 13. Mountain or hill with lava
- 14. plates move away from each other.