Across
- 1. to become or make something flat
- 3. to drop or fall suddenly from a high place
- 10. to suddenly release something which has a dangerous effect
- 11. a big disaster
- 14. to destroy or damage something very badly
- 15. to hit something very hard
Down
- 2. when rocks or earth suddenly fall down the side of a mountain
- 4. to move people from a place where it isn't safe
- 5. to explode or throw out fire, normally from a volcano
- 6. to cover or fill a place with water
- 7. to suddenly fall down
- 8. something that tells people about possible danger
- 9. a large piece of something
- 12. wave a large amount of sea water in a wave which destroys things
- 13. a situation where there is a lot of damage or destruction