Across
- 5. to empty
- 8. bad quality
- 11. to flow
- 13. the goal
- 16. a drop
- 17. to treat
- 19. a process
- 20. a spring
- 22. a treatment
- 23. a drought
Down
- 1. the water table
- 2. hydro-electricity
- 3. unequal access to
- 4. drinkable
- 6. the loss
- 7. desalination plant
- 9. to water
- 10. waste water
- 12. the use
- 14. a well
- 15. a shortage
- 18. fresh water
- 21. a leak