Across
- 4. the theory
- 8. move together
- 10. the outer layer of the the world
- 11. What do cake and the earth have in common
- 12. A famous scientist
- 13. move apart
- 15. the evidence
- 16. under the crust
- 17. Oceanic Crust sinks
Down
- 1. rub together
- 2. The very center of the world
- 3. a super continent
- 5. The opposite from Continental Crust Earthquakes when everything shakes
- 6. The Grand Canyon
- 7. the sea floor spreading
- 8. OC. and CC. crash
- 9. created by CC crashing into CC
- 10. created by OC sinking under CC
- 14. mountains of lava