Soil

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