biogeochemical crosspuzzle

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Across
  1. 3. how a vital element for life goes around
  2. 4. plants use this to make sugar and create more energy
  3. 6. water not inside of the other but rather on it
  4. 8. a vital nutrient for plants
  5. 13. when water vaporizes from a plants leaves
  6. 15. the process of combining, mixing, or filling with nitrogen or one of its compounds
  7. 16. plants use this to grow, it is also in the air with oxygen
  8. 17. we breathe this in
Down
  1. 1. the process when nitrate is reduced to nitrogen
  2. 2. the cycle of an element that all organisms produce
  3. 5. when a solid turns into a gas without going through a liquid phase
  4. 7. water within the earth
  5. 9. water heated by the sun turning it into a gas
  6. 10. a liquid turning into a gas
  7. 11. a element most organisms produce as a result of doing something
  8. 12. how this element goes through organisms and mainly plants and repeats
  9. 14. literally the special name for rain