Across
- 2. clay and silt are this kind of particles
- 5. outer core
- 7. plates moving away from each other
- 8. largest layer of the Earth
- 9. plates that move towards each other
- 10. upper mantle and crust
- 12. plates that slide past each other
- 15. chemical reaction of oxygen with other stuff
- 18. compacted rock over time
- 19. rocky part of the shore that sticks out
Down
- 1. layer in which we live
- 2. point inside Earth where quakes occur
- 3. the point above the focus
- 4. wearing away of rocks by wind and water
- 6. underwater ridges
- 11. p waves
- 13. measures P and S waves
- 14. earthquake location for a Tsunami to form
- 16. rock made by the melting magma
- 17. inner core