what is water harvesting ?
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question ⤵️
what is water harvesting ?
answer ⤵️
Rainwater harvesting 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, aquifer, or a reservoir with percolation. Dew and fog can also be collected with nets or other tools.
explanation ⤵️
Definition. The term 'water harvesting' generally refers to the collection of rainstorm-generated runoff from a particular area (a catchment) in order to provide water for human, animal, or crop use.
more information ⤵️
The aim of water harvesting is to develop primary resources of land and water to produce secondary resources. ... In largely level terrain, the water harvesting structures are crescent shaped earthen embankments; straight concrete and rubble check dams built across seasonally flooded gullies.
Explanation:
यह सत्य है कि हमारे यहां तक भारत में बहुत से काम लोग खुद करते किसी पेशेवर कारीगर से करवाते हैं गांधीजी चीनी हथौड़ी वसूले इसलिए खरीदने चाहते कि क्योंकि लोग कुटीर उद्योग लोहार एवं वन गिरी आदि को बढ़ावा दें आत्मनिर्भर बने और छोटे-छोटे कामों के लिए दूसरों को ना लगे