Question

Which of the following is true about rooftop rainwater harvesting?

• A. The rainwater is transferred from the rooftop to a storage tank, present above the ground, through pipes.
• B. This water may contain soil from the roof and need filtering before it is used.
• C. Instead of collecting rainwater in the tank, the pipes can go directly into a pit in the ground.
• D. All of the above.

Answer 1

Answer: (D)

All of the above.

Following are true about Rooftop rainwater harvesting:
1) The rainwater is transferred from the rooftop to a storage tank, present above the ground, through pipes.
2) This water may contain soil from the roof and need filtering before it is used.
3) Instead of collecting rainwater in a tank, the pipes can go directly into a pit in the ground.