Across
- 3. the study of plates
- 4. where will you find hard solid rock under ground
- 5. how volcanos are made
- 10. when a divergent boundary happens under water
- 12. plates move together
- 13. plates move apart
Down
- 1. where plates meet
- 2. the very middle of the earth
- 6. caused by convergent boundaries under water
- 7. as you go deeper the temperature gets
- 8. super continent
- 9. the outer layer
- 11. underneath the outer layer