Across
- 1. vapor goes up and the rain comes down
- 7. rain
- 10. water above ground
- 12. You exhale it
- 14. found in bones and teeth
- 15. nitrates to gas
- 16. water+sun=
- 17. You breath it
Down
- 2. you exhale it cycle
- 3. forms clouds
- 4. cycle of soil
- 5. conversation of solid to gas
- 6. forming of nitrates
- 8. water vapor into the atmosphere
- 9. soil
- 11. water In ground
- 13. liquid