Question

Rooftop rain water harvesting is practiced in cities for storing rainwater. Select the correct sequence of the structures for rooftop rainwater harvesting.

1. Conduit
2. Recharge structure
3. Catchment area
4. Storage tank

विकल्प

• 1, 3, 2 and 4

• 3, 1, 2 and 4

• 2, 4, 3 and 1

• 4, 2, 1 and 3

Answer 1

3, 1, 2 and 4

Explanation:

Here's what each structure represents in the context of rooftop rainwater harvesting:

• Catchment area (3): This is the surface area (typically rooftops) from which rainwater is collected.
• Conduit (1): This includes gutters and pipes that collect rainwater from the catchment area and transport it.
• Recharge structure (2): This can include pits, trenches, or recharge wells where rainwater is directed to recharge groundwater or diverted to storage.
• Storage tank (4): This is where rainwater is stored for later use.