Across
- 3. When a oceanic plate runs into a continental draft
- 4. A supercontinent that some incorporated landmasses
- 8. The solid bulk of the earth's interior
- 9. An instruments records details of earthquakes
- 10. The remains of a plant or animal
- 11. An object sold made by shaping molten material
- 12. measures the strength of an earthquake
- 14. When the fossil is turned into stone
- 15. The very hot, very dense center of our planet
- 16. When two plates move away from each other
Down
- 1. The movements of continents
- 2. A long his sea wave caused by an earthquake
- 5. Where earthquakes originates
- 6. When two tectonic plates collide
- 7. the size of an earthquake
- 11. Any of several large landmasses
- 13. The point of the earth's surface