Rain Water Harvesting Kavithai In Tamil
The Best Essay on Water | Natural Resources | Geography
Rainwater harvesting is a strategy of collection and storage space of rainwater into natural reservoirs or tanks, or the seepage of surface water into subsoil water channels. It is one of the purest form of water found on earth, because it is collected after it has vaporized and is almost as good as distilled water. Usually people in the rainfall-prone areas like Tamil Nadu, and parts of northeastern and even north-western India where there is a scarcity of potable water. Rainwater harvesting is perhaps one of the easiest methods of obtaining water.
Rainwater harvesting RWH is the collection and storage of rain, rather than allowing it to run off. Rainwater is collected from a roof-like surface and redirected to a tank, cistern, deep pit well, shaft, or borehole , aquifer , or a reservoir with percolation, so that it seeps down and restores the ground water. Dew and fog can also be collected with nets or other tools.
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