Across
- 2. An elevated piece of land that drains its water
- 5. A very tiny organism
- 11. Change A change in a climates normal temperatures and weather.
- 12. The process of water being recycled through a cycle
- 13. Underground rock/sediment that holds groundwater
- 14. Flooded area of land
- 18. A chemical that is commonly used to keep water clean
- 22. A layer of gases that surround the Earth
- 23. A heavy and thick layer of compressed snow
- 24. A very large body of water between land
- 25. Water that is found beneath the Earth's surface
Down
- 1. To replace water
- 2. Various temperatures for a given day
- 3. The way we use resources for our future
- 4. They are small, good or bad, microorganisms and are everywhere
- 6. A flowing body of water that usually drains into another body of water
- 7. A human-made way to supply water to plants, agriculture, and crops
- 8. How much heat an object or a material can store, hold, release
- 9. A compressed mass of snow, rock, or sediment
- 10. A place underground after the soil
- 15. The method of removing salt from salt water to make it suitable for drinking
- 16. Something that holds waste water under the ground
- 17. A technique to clean water to break down bad parts in water and soil
- 18. Make water not suitable for drinking
- 19. Removing any chemicals, bacteria, or germs from a product or material so you can eat/drink.
- 20. A method of obtaining water from the ground
- 21. The amount of salt in water