Across
- 4. 70% of water used is used in
- 6. involves the management of gardens, parks and urban spaces
- 10. may happen to rivers near urban areas and industrial areas
- 12. what happens when clouds condense
- 13. a chemical added to water to improve dental health
- 14. a dam is a ____ to wildlife
- 16. how does water get to ground water storage
- 18. water ______ is where water sources are protected and used responsibly
- 19. where water is boiled and steam is collected
Down
- 1. the natural cycle of water
- 2. Water is stored under ground in
- 3. the process where sediments are carried to a reservoir and it settles
- 5. in what process do plants transfer water
- 7. this river travels through 11 countries and ends in North Africa
- 8. when a resource is used too much it becomes unhealthy for the environment
- 9. happens in treatment plant where water is cleaned
- 11. what do farmers use most of their water for
- 12. how easy it for water to pass through a rock
- 15. when an aquifer is _______ it has no more water in it
- 17. measure of the volume of water that can be held in an aquifer