Across
- 4. when two oceanic plates collide
- 8. more thick crust
- 10. the whole earth
- 12. plates sliding past eachother
- 15. made by divergent boundaries
Down
- 1. what the plates move on
- 2. earths outtermost layer
- 3. plates pushing apart
- 5. something that erupts
- 6. comes from convergent boundaries
- 7. more thin crust
- 9. plates pushing together
- 11. semi liquid layer of the earth
- 13. edges of plates get caught on eachother
- 14. shakes ground