Due to excessive irrigation of water-intensive crops like rice and wheat, Punjab’s farmers overused tube wells, leading to rapid groundwater depletion. Lack of rainwater recharge worsened the crisis.
Class 8 Social Science Exploring Society: India and Beyond
Class 8 Social Science Chapter 1 Natural Resources and Their Use question answer
Punjab’s Green Revolution relied on high-yield crops needing lots of water. Farmers used deep borewells and tube wells extensively, especially for rice. Without enough rainfall or recharge systems, groundwater wasn’t replenished. Over decades, the water table dropped drastically, making farming unsustainable. The situation is now critical, with more than 75% of districts declared as over-exploited in water usage.
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