Across
- 4. a sudden shaking of earths surface
- 5. one of the very large sections of hard solid rock that make up earth outer layer
- 6. the layer of soft, solid rock underneath the earths plates
- 8. the study of plate movement
- 12. made when two plates move apart
- 13. means moving apart in different directions
Down
- 1. earths outer layer
- 2. earths, outermost layer of hard solid rock that is underneath the soil vegetation in water
- 3. means moving toward the same place
- 7. to examine and detail for a purpose
- 9. made when two plates move together
- 10. a dagger that shows with the inside of something looks like
- 11. the place where two plates meet