Question

what is rainwater harvesting? state the advantages of rainwater harvesting​

Answer 1

Answer:

rainwater harvesting technique is used to capture and store rainwater by making special water harvesting structure so that there is an increase in recharge of underground resources advantages of rainwater harvesting

1 it reduce soil erosion

2 it will reduce water bills

3 it is helpful to controlling floods

4it reduced in runoff loss of rainwater

Answer 2

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Rainwater Harvesting:-

• Rainwater harvesting is the collection of storing rainwater for:-

1. harvesting surface and groundwater.
2. prevention of losses through evaporation and seepage.
3. Rainwater is the primary source of water according to the hydrological cycle.

How to Harvest water:-

• People harvest rainwater by collecting water from rooftops in the courtyard and collect it by stored in artifical wells.

Advantages:-

• the stored water is used for garding.
• for keeping in well and use for daily purpose.
• Rainwater is pure water,it may be used in drinking purpose.
• The water is also used for irrigation.
• Used for agriculture when there is no rain.

hope its helpfull