Question

what is the principle of rain water harvesting

Answer 1

Answer:

The principle of rainwater harvesting

Explanation:

Rainwater harvesting is the process of storing rainwater for recharging the groundwater and it will be reused on the site, rather than allowing it to run off. When the rain comes fall into the rivers or roofs, and in many places then the water collected is into a well, shaft, borehole, aquifer, a reservoir with percolation, or collected into a deep pit and it will be collected by using the different tools. Once, the water is collected then it will be used for different purposes such as used in gardens, used by farmers, for drinking purposes and used by many factories, etc.

Answer 2

Explanation:

Rain Water Harvesting. What is roof water harvesting? The principle of rain water harvesting from roof- top is to collect and stored whatever amount of rain water that could be stored and diverting the rest for recharging the ground water.

hope this helps you..........