Science, asked by niki2412, 1 year ago

► Gather information about the two ways of how rainwater
harvesting can be carried out with diagrams​

Answers

Answered by vaibhavi1603
1
Broadly there are two ways of harvesting rainwater

☺Surface runoff harvesting
☺Roof top rainwater harvesting

☺ Surface runoff harvesting

In urban area rainwater flows away as surface runoff. This runoff could be caught and used for recharging aquifers by adopting appropriate methods.

☺Rooftop rainwater harvesting

It is a system of catching rainwater where it falls. In rooftop harvesting, the roof becomes the catchments, and the rainwater is collected from the roof of the house/building. It can either be stored in a tank or diverted to artificial recharge system. This method is less expensive and very effective and if implemented properly helps in augmenting the groundwater level of the area.
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