why is rainwater harvesting is so essential
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rainwater harvesting is essential becz it helps to conserve water. we can collect the water from rain and can store it. Normally water is collected from the roofs of buildings and stored in rainwater tanks.
varsha303:
thnx
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Rainwater harvesting is essential due to the increasing demand of our over growing population. Rainwater harvesting can provide around 50% of a family's water need.
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