Soil Crossword

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Across
  1. 2. Plants only use 4-7% of soil _____.
  2. 4. Fertilizer makes soil _______.
  3. 7. ______ fungi are able to drastically increase absorption.
  4. 8. Mycorrhizal fungus forms living ________ within the root structures.
  5. 11. ______ matter is always in healthy soil.
  6. 13. A____ plant can keep most diseases out.
  7. 14. Roots often do not reach the ____.
  8. 16. Fungi and _____ supply nutrients to the soil.
  9. 19. Plants, ___ and bacteria make a special system.
  10. 20. Plants supply ____ in the form of glucose.
Down
  1. 1. ______ of bacteria do not move back and forth from the roots.
  2. 3. If a plant can not find a _____ for its roots they'll die.
  3. 5. Healthy ___ need healthy soil to grow.
  4. 6. ____ of absorption is very limited.
  5. 9. On average roots are no ______ than a hair.
  6. 10. Roots can only grow in __________.
  7. 12. Forms a sort of natural defense system around the roots.
  8. 15. Plants ___________ roots have capacity.
  9. 17. Fertilizer was a miracle for ____
  10. 18. ______ is what is created when soil life breaks down matter.