plate teptonics
Across
- 2. slides past
- 6. the rising and sinking of heat
- 8. descoverd the theroy of contental drift
- 10. makes mountains
Down
- 1. the inner most layre
- 3. the layre one under the crust
- 4. the only liquid layre of the earth
- 5. gets farther away
- 7. the outermost layre of the earth
- 9. a very large super-contente