Across
- 3. what earth would look like without water
- 7. water as a solid
- 8. water that runs along the soil and goes into lakes and rivers
- 10. water as a gas
- 11. liquid water becoming a gas
- 13. rain,snow,sleet or hail
- 14. water under the ground that supplies springs and wells
Down
- 1. first to record water treatment methods
- 2. water moving downward through openings in the soil
- 3. how many atoms are in one water molecule
- 4. water as a gas in the air
- 5. water moves from the earth to the air and to the earth again
- 6. water vapor becoming a liquid (dew) or a solid (frost)
- 9. water as a liquid
- 12. a water source under the ground