Across
- 3. when to plates collide
- 6. when two plates separate
- 8. force created by sinking of a plate that pulls the rest of the plates
- 9. cold rigid outermost rocky layer of the earth
- 10. capable of being molded
Down
- 1. sinking of a denser plate below a more buoyant plate at a convergent plate boundary
- 2. when to plates collide
- 4. force created by rising mantle of the ocean and it makes plates move away
- 5. circulation of material
- 7. theory that earth surface moved over time