Across
- 2. how the earth works
- 3. how to predict the size of a earthquake
- 4. round cooled lava
- 6. thin layer of the earth that moves rocks
- 8. heat under a volcanic island
- 10. preexisting rock
- 13. shaking on the earths surface
- 14. solid layer of the earth
- 15. gasses coming out of a mountain
- 16. how rocks are formed
Down
- 1. magma cooled after heat and pressure
- 5. liquid layer of the earth
- 7. oceanic and continental meet
- 9. plates moving towards each other
- 11. plates moving along side each other
- 12. plates moving away from each other