Across
- 2. harry hess
- 4. when lithosphere plate collide
- 6. below the lithosphere
- 9. the liquid layer of the core
- 10. plates under the earth that make the earth move
- 12. putting together
- 13. the last layer with 2 types
- 15. go away from each other
- 16. the layer below the earth
- 17. between crust and mantle
- 18. when thing get to close
- 19. a reaction happens
Down
- 1. above the lithosphere
- 3. a fault line move horizantle
- 5. when continent drift apart
- 7. when land goes in
- 8. when there's a line through the earth
- 11. the opposite of the outer core
- 13. the only layer humans can walk on
- 14. sea floor is spreading