Question

What is rainwater harvesting

Answer 1

Rainwater harvesting is a technique used for collecting, storing and using rainwater for landscape irrigation and other uses. The rainwater is collected from various hard surfaces such as rooftops and/or other manmade aboveground hard surfaces.

Answer 2

Rain water harvesting is a technique of collection and storage of rainwaterinto natural reservoirs or tanks, or the infiltration of surface water into subsurface aquifers (before it is lost as surface runoff). One method ofrainwater harvesting is rooftopharvesting.