Across
- 4. The process of removing salt from water
- 6. Where water is stored
- 8. Freshwater in the ground
Down
- 1. What farmers waste tons of water on
- 2. Where most of our freshwater is located
- 3. Only 2.5% of our water
- 5. What our water supply is in relation to abundance
- 7. 97.5% of our water
- 9. Where most of the planet's water is located