Water Systems
Across
- 4. Thinking about the way we use resources
- 6. Flooded areas of land
- 7. A body of underground rock that holds groundwater
- 8. Elevated piece of land that drains its water
- 11. How much heat an object can hold, store, and release
- 12. The process of water being recycled in a cycle
- 14. A flowing body of water that drains into another body of water
- 15. The amount of salt in water
- 17. A chemical that is used to keep water clean
- 20. A layer of gases that surrounds the earth
- 21. Method of removing salt from salt water to drink
- 24. Makes water suitable for drinking
- 25. A very tiny organism
- 26. Way to clean water that involves microorganisms
Down
- 1. Refers to replacing water
- 2. Holds waste under the ground
- 3. A method of obtaining water from the ground
- 5. A compressed mass of snow, rock, or sediment
- 8. A place's various temperatures
- 9. A large body of water between land masses
- 10. A place underground after the soil
- 13. Water that is found beneath Earth's surface
- 16. A human-made way to supply water to plants
- 18. Small microorganisms that can be good or bad
- 19. Removing chemicals, bacteria, or germs from a product/material
- 22. A heavy layer of compressed snow covering a large area
- 23. A change in a climate's normal temperatures and weather