Across
- 2. sudden fall of rock and soil
- 7. Sudden ground shaking from Earth's movement
- 9. release of lava, ash, and gas
- 10. melted rocks underground
- 12. movement of rock and soil down a slope
- 16. rise in sea level
- 17. surface point above a quake
- 18. Strong storm with wind and rain
- 19. Spinning column of air touching the ground
- 21. ground collapse forming a hole
Down
- 1. crack where an earthquake occurs
- 3. Large ocean waves from underwater activity
- 4. storm with thunder and lightning
- 5. what volcanoes erupt
- 6. Water covering normally dry land
- 8. smaller quake after main one
- 11. fast moving snow down a slope
- 13. Long period with little rain and everything dry
- 14. large uncontrolled fire
- 15. wearing away of land over time
- 20. from volcanic ash in air