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Natural Resources — Science STD 9 — Question

CBSE BoardEnglish MediumSTD 9ScienceNatural Resources2 Marks
Question

Name the two processes which contribute to soil formation.

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Answer

Two processes that contribute to soil formation are:

  1. Weathering of rocks by mechanical, biological and chemical processes.
  2. Decomposition of organic matter in the crust adds to humus content and thus healthens soil growth.

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