Across
- 4. wet portions of Earth's crust
- 6. top portion of Earth that we live on
- 9. heat's movement from high to low concentration
- 12. tectonic plate moving away from each other
- 13. energy released from tectonic plate movement
- 16. tectonic plate sliding past each other
- 17. dry portions of Earth's crust
- 19. loose ground sliding down a slope
- 21. gooey layer of earth on which tectonic plate move
- 23. large, slow second wave released in earthquake
- 24. tectonic plates moving toward each other
- 25. point on earth directly above earthquake location
- 27. outdated earthquake scale measuring damage
- 29. movement of ocean due to moon
- 30. long period of time with low precipitation
- 31. moves in waves and causes change to happen
Down
- 1. device that measures earthquake waves
- 2. earth pimple
- 3. current earthquake scale measuring all energy release
- 5. dangerous spinning storm associated with thunderstorms
- 7. small, fast first wave released in earthquake
- 8. fire that burns in the wild
- 10. form of energy that moves through matter
- 11. section of earth's crust that moves on mantle
- 14. outdated earthquake scale measuring largest wave
- 15. snow falling down slope
- 18. winter storm with strong winds and low visibility
- 20. huge ocean wave caused by earthquake or landslide
- 22. space rock that can cause craters on impact
- 26. unusually large amount of water
- 28. dangerous ocean storm with high winds