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Improvement in Food Resources — Science STD 9 — Question

CBSE BoardEnglish MediumSTD 9ScienceImprovement in Food Resources2 Marks
Question
What are advantages of manure?
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Answer

  1. It improves soil structure.
  2. Increases water capacity.
  3. It does not form toxins and pollution in environment.
  4. It is biodegradable and renewable.

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