Tanner Puzzle

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