Question : Assertion: The Green Revolution in India resulted in an increase in agricultural productivity but also led to ecological imbalances.
Reason: Excessive use of chemical fertilizers and pesticides caused environmental issues during the Green Revolution.
Option 1: Both the assertion and reason are true, and the reason is the correct explanation of the assertion.
Option 2: Both the assertion and reason are true, but the reason is not the correct explanation of the assertion.
Option 3: The assertion is true, but the reason is false.
Option 4: The assertion is false, but the reason is true.
Correct Answer:
Both the assertion and reason are true, and the reason is the correct explanation of the assertion.
Solution : The correct answer is (a) Both the assertion and reason are true, and the reason is the correct explanation of the assertion.
The assertion is true. The Green Revolution in India, which involved the adoption of high-yielding crop varieties, increased the agricultural productivity significantly. It led to a significant increase in crop yields, particularly in wheat and rice production.
The reason is also true. The excessive use of chemical fertilizers and pesticides during the Green Revolution did cause environmental issues and ecological imbalances. The overuse of these inputs led to soil degradation, water pollution, loss of biodiversity, and other ecological problems.
Therefore, the reason provided is the correct explanation for the assertion. The Green Revolution's increase in agricultural productivity came at the cost of ecological imbalances due to the excessive use of chemical inputs.
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