Question

what do u mean by rain water haversting

Answer 1

Rain water harvesting is a techique in which we collect water of rain and store it in underground tank and use it for many purposes ...

Answer 2

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. One method of rain water harvesting is rooftop harvesting.