10th Class Science Sources of Energy Question Bank 10th CBSE Science Sources of Energy

  • question_answer
      Biogas is considered to be a boon to the farmers. Give reasons.

    Answer:

                      Biogas is considered to be a boon to the farmers because: (i) Farmers can produce clean domestic fuel from the wastes like animal dung, dry leaves, dry plants, etc. (ii) Spent slurry can be used in the fields as manure to increase the fertility of the soil. (iii) Biogas can be used to generate electricity which can be utilized to run modern machines used in the fields to save time and energy.


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