Across
- 2. an underground source of water
- 3. a surface that prevents water from soaking or seeping through it
- 5. the water cycle
- 8. an area of land where all the water within it flows into a particular river
- 10. using water in a way that helps ensure future water needs are met and its quality is protected
- 11. water that is added to soil to help grow crops when there is not enough
Down
- 1. water that falls to the earth
- 4. water that flows along roads and other paved areas carry pollutants into storm drains
- 6. water that is safe for drinking
- 7. water that flows along the ground that is not absorbed
- 9. using less water by reducing waste
