Soil

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Across
  1. 3. made of sand, silt and clay that hasn't broken down
  2. 5. Soil has distinct layers called "______"
  3. 6. majority of plants need this
  4. 8. the smallest particle in the soil
  5. 9. the bottom layer of soil
  6. 10. plants need this to survive "o"
  7. 12. the first word on the one-note soil tab
  8. 14. organic matter that is in the process of decaying and is commonly found on the surface of the soil
  9. 15. the mixture of all particles of soil
Down
  1. 1. fully decayed organic matter
  2. 2. this cannot live, grow or help dead matter to decay without water and air.
  3. 4. 50% of soil is made up of this
  4. 7. "_____ parent"
  5. 11. the largest particle in soil
  6. 13. the nutrient in soil beginning with "n"