Soil

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Across
  1. 5. This type of soil holds much water
  2. 7. The process of breaking rocks to form soil is called.......
Down
  1. 1. What do you call the act of keeping the soil healthy and in place?
  2. 2. This type of soil does not hold water for long.
  3. 3. This soil is the best soil for gardening
  4. 4. What do you call the result of adding unwanted substances or garbage into the soil
  5. 6. How many types of soil?