Across
- 3. lower the amount of things you use
- 10. anything in nature that humans need
- 11. changes water vapor to liquid vapor
- 13. only given a certain amount to use
Down
- 1. prevents the wasteful use of a resource
- 2. to turn something in to be repurposed
- 4. changes liquid water to water vapor
- 5. to repurpose a resource by utilizing it again
- 6. water that falls from clouds
- 7. a system of water lines that carry water to crops
- 8. type of water that makes up 3% of Earth's water
- 9. the water that makes up 97% of the water on earth
- 12. an extended period of time without rainfall