Across
- 1. to cleanse the water.
- 2. wahter that falls from the sky.
- 4. water that is only used within the premises of the house.
- 6. water that is found above ground.
- 8. we need to ________ water!
- 10. where people can relax and enjoy.
- 11. Refers to a water shortage.
- 12. The lake that stores 2% of the world's fresh water supply.
- 13. Water that is found underground.
- 16. many people in India depend on it for their supply of fresh water.
- 17. limitless supply of fresh water.
- 18. The watering of crops in large plantations.
Down
- 1. the after-effects of throwing rubbish into the water sources.
- 3. the process of removing salt from seawater.
- 5. Not enough.
- 7. the number of people in a country.
- 9. The using up of a resource.
- 10. to convert used water into usable water.
- 14. Plantations that requires a large plot of land.
- 15. where the rainwater is stored.
