Soil

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Across
  1. 1. The A horizon is often referred to as ________.
  2. 6. The A Horizon has _________ living in it.
  3. 7. Soil _______ describes the relative amounts of differently sized soil particles.
  4. 8. decomposed organic matter
  5. 10. The smallest soil particle.
  6. 12. describes how well a soil can support plant growth
  7. 13. the spaces between soil particles
Down
  1. 1. A description of surface features on the land.
  2. 2. Climate can affect how __________ soils are.
  3. 3. A _______ section of soil that shows all of the different layers of soil.
  4. 4. made of rock fragments, organic material, water and air
  5. 5. The C horizon is the ________ developed soil horizon.
  6. 9. In the middle of the pH scale is ________.
  7. 11. If the pH is less than 7, the soil is _______.