Question

What is rainwater harvesting?

• A. Storing ground water present in wells.
  
• B. Stopping the cultivation of crops to save water
  
• C. The seeping of water into the ground
  
• D. Collecting rainwater and storing it for future use

Answer 1

The correct option is D Collecting rainwater and storing it for future use

The collecting and storing of rainwater in special pits, rather than allowing it to run off, for future use is called rainwater harvesting.One method of rainwater harvesting is rooftop harvesting.