Describe the rooftop rainwater harvesting technique.

1.	Describe the rooftop rainwater harvesting technique.
Answer» Rooftop rainwater harvesting:- (1) Rooftop rainwater is collected using PVC pipe. (2) Water is filtered using sand and bricks. (3) Underground pipe takes water to sump for immediate usage. (4) Excess water from the sump is taken to the well. (5) Water from the well recharges the underground. The water collected in the well can be used later for domestic purposes.

Answer»

Rooftop rainwater harvesting:-

(1) Rooftop rainwater is collected using PVC pipe.

(2) Water is filtered using sand and bricks.

(3) Underground pipe takes water to sump for immediate usage.

(4) Excess water from the sump is taken to the well.

(5) Water from the well recharges the underground. The water collected in the well can be used later for domestic purposes.

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