soil cross word puzzle

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Across
  1. 2. contains a high percentage of fine particles and colloidal substance and becomes sticky when wet, silt
  2. 3. organic component of soil, formed by the decomposition of leaves and other plant material by soil microorganisms, Fertility
  3. 5. sand, clay, or other material carried by running water and deposited as a sediment, especially in a channel or harbor, Ph scale measured on a scale of 0 to 14. On this scale, value of 7 is neutral, which means it is neither acidic nor basic,value of less than 7 means it is more acidic,
Down
  1. 1. of more than 7 means it is more basic.
  2. 4. a distinct layer of soil, approximately parallel with the land surface, whose properties develop from the combined actions of living organisms and percolating water,humus
  3. 6. the ability of a soil to sustain plant growth, by providing essential plant nutrients and favorable chemical, physical, and biological characteristics as a habitat for plant growth, sand