Across
- 3. A mountain that holds and releases lava
- 5. two plates that slide past each other
- 8. happens when two tectonic plates slide past Each other
- 10. Outermost layer of the earth
- 11. tectonics there are 3,Convergent,Divergent,and transform
- 12. when two plates go away from each other
- 13. discovered Seafloor spreading
- 14. had the theory of Plate tectonics
- 15. spreading the theory by Harry Hess
Down
- 1. Lava before it comes out of a volcano.
- 2. when to plates come together
- 4. core The innermost layer of the earth
- 6. Core Almost the innermost layer of the earth
- 7. Magma after it leaves the ground
- 9. Upper layer of the mantle but under the lithosphere