Question

why is water harvesting done?​

Answer 1

Explanation:

Rainwater harvesting can provide around 50 per cent of a family's water needs. This not only saves water, but saves money and reduces our impact on the environment. It is highly likely that there will come a point where mains water supply will no longer be able to meet the needs of our growing population.

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Answer 2

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Rainwater harvesting can provide around 50 per cent of a family's water needs. This not only saves water, but saves money and reduces our impact on the environment. It is highly likely that there will come a point where mains water supply will no longer be able to meet the needs of our growing population.