Across
- 3. change in the original shape of a material
- 4. the circum pacific belt
- 6. The crust closest to the core
- 7. Thinnest layer on Earth
- 9. the layer below the crust
- 10. someone who study's rocks
- 11. the center of the earth
- 13. Plate tectonics causing something
- 15. pains in rapid change of pressure
Down
- 1. plates that cause all earthquakes
- 2. The study of rocks
- 5. waves of motion in something
- 8. something used to measure earthquakes
- 12. A zone of fractured plates
- 14. a zone that is dangerous