Across
- 6. the super continent
- 8. currents in the asthenosphere that causes plate tectonics movement
- 9. ancient plant/animal matter used to help prove the theory of continental drift
- 10. a large land mass
Down
- 1. when two plates move away from each other
- 2. i.e river, mountain
- 3. when two plates push against each other and one goes under the other
- 4. proposed the theory of continental drift.
- 5. when two plates slide past each other
- 7. when two plates push against each other