Watersheds and Water Sources
Across
- 2. exessive
- 5. flows
- 7. end
- 8. continuous
- 11. lakes
- 12. rain
- 17. reduce
- 19. soil
Down
- 1. contaminants
- 3. natural
- 4. source
- 6. drain
- 9. liquid
- 10. storing
- 13. beneath
- 14. store
- 15. vapor
- 16. smaller
- 18. primary
- 20. arrangement