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Assertion [A] : Organic farming is becoming increasingly popular as if protects the environment.
Reason [R] : Organic farming based agricultural system that uses ecologically based pest controls and biological fertilisers derived from animal waste and nitrogen fixing cover crops.

  • A.[A] is true but [R] is false
  • B.Both [A] and [R] are true; and [R] is the correct explanation of [A]
  • C.[A] is false, [R] is true
  • D.Both [A] and [R] are true, but [R] is not the correct explanation of [A]

Answer: B

Both statements are true and [R] explains [A]. Organic farming is popular because it protects the environment, and it does so by using ecologically based pest controls and biological fertilisers made from animal waste and nitrogen-fixing cover crops.

Option D, which denies the explanation, and options A and C, which call a statement false, are not the key.

Organic farming avoids synthetic fertilisers and pesticides and relies on compost, green manure, crop rotation and biological pest control, so it protects soil and water. That is why the reason, which describes how the system works, explains why the farming is considered environmentally protective.

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