Question : What is the purpose of rainwater harvesting?
Option 1: To increase water pollution
Option 2: To irrigate crops
Option 3: To conserve water and recharge groundwater
Option 4: To generate hydroelectric power
Correct Answer: To conserve water and recharge groundwater
Solution : Rainwater harvesting is a method used to conserve water by collecting and storing rainwater for future use, and it helps in recharging groundwater levels.




