Across
- 2. first country to use chlorine
- 5. percent of fresh water in the earth
- 7. water becoming a gas
- 9. water in the air; it is a gas
- 11. water repeatedly goes from earth to air
- 13. percent of salt water in the earth
- 14. percent of water in an apple
- 15. percent of water in whole human body
Down
- 1. underground water
- 3. water that goes into lakes or rivers; runs along the soil
- 4. water vapor that becomes a liquid or solid
- 6. percent of water in human blood
- 8. water moving down in soil openings
- 10. rain,snow,sleet, or hail
- 12. a source of water underground