Across
- 5. A very large body of water. There are 4 major oceans across the world
- 6. removing any harmful chemicals or bacteria from a product
- 11. Removing salt from salt water to make drinkable
- 13. Gases that surround the earth
- 14. they are typically wet areas of land
- 15. A body of rock that holds water
- 17. The amount of salt in water
- 18. The process of water being recycled
- 20. Water that flows through land into a body of water
- 21. A heavy layer of compressed snow
- 22. A way of collecting water from the ground
- 23. A compressed mass of snow or rock
- 25. Making water undrinkable.
- 26. replacing water
Down
- 1. thinking about the way we use our resources.
- 2. It holds waste water under the ground
- 3. A chemical that keeps water clean.
- 4. A way to supply water to plants and crops.
- 7. It refers to a places temperature
- 8. How much heat an object can store or hold
- 9. A place underground under the soil
- 10. a even smaller organism
- 12. Water that is found beneath the earths surface
- 16. A technique to clean water
- 18. An elevated place of land that often has water running nearby
- 19. Warming up a certain place, causing melting
- 24. Small, microorganisms that are everywhere