Question

Define Rain water harvesting in short

Answer 1

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

Answer 2

rain water harvesting means it is one of the way to store water. rainwater harvesting means collecting rain water and making it available for reuse. one of the commonly used methods is collection on the roofs.