Across
- 2. to decide
- 4. to change to fit a situation or environment
- 5. methods
- 8. wetness or water
- 9. something that causes great difficulties
- 11. the change from liquid to gas; loss of water to the air
- 13. the edge of something
- 15. strong; sudden and destructive
- 17. to be in a place; exist in
- 18. small in numbers or amount
- 19. varied; of many kinds
- 20. tough; able to endure difficult conditions
Down
- 1. to gradually increase over time
- 3. relating to change from one type to another
- 6. very severe or difficult
- 7. producing a lot of something
- 10. a sudden or big change
- 12. to make weaker by mixing with water
- 14. to reduce to the least possible amount
- 16. to grow well