Across
- 2. scientist that studies earthquake
- 9. thick layer of earth beneath the crust
- 10. the liquid rock below earth's crust
- 12. the boundary between two tectonic plates moving away from each other
- 13. the dropping of weathered rock by wind or moving water.
- 14. the layer of earth extending from earth's center to the bottom of the mantle (metallic
- 15. the thin outer layer of earth
Down
- 1. the process of moving weathered rock by wind or moving water
- 3. very small piece of rock
- 4. the process of rock breaking apart
- 5. scientist that studies volcanoes
- 6. the boundary between two tectonic plates that are colliding with each other
- 7. the boundary between tectonic plates that are sliding past each other horizontally.
- 8. natural land shape or feature
- 11. the strength of an earthquake
