Across
- 4. a very tiny organism
- 8. elevated peice of land that drains water
- 9. place underground after the soil
- 10. Like germs, small microorganisms, good or bad
- 12. a chemical used to keep water clean
- 16. typically flooded areas of land
- 17. humanmade way to supply water to plants
- 18. flowing body of water that drains
- 19. replacing water
- 22. holds waste water under the ground
- 23. method of obtaining water from the ground
- 24. how we use resources so enough in future
- 25. heavy, thick layer of compressed snow
Down
- 1. large body of water between land masses
- 2. Way to clean water, breaks down bad parts
- 3. Removing salt from water to drink
- 5. water found beneath earth's surface
- 6. removes chemicals, bacteria or, germs
- 7. how much heat an object can store/release
- 11. Underground rock/sediment that holds groundwater
- 12. Make water undrinkable/not safe
- 13. compressed mass of snow, rock, sediment
- 14. place's various temperatures
- 15. A layer of gases that surround the earth
- 16. water being recycled
- 20. change in climates normal weather
- 21. the amount of salt in water