Soil

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