Question

(ii) What are the advantages of harvesting rain water? (iii) Name any two states in India where rainwater harvesting is mandatory​

Answer 1

Answer:

1. the advantages of harvesting rain water are :

• Less cost.
• Helps in reducing the water bill.
• Decreases the demand for water.
• Reduces the need for imported water.
• Promotes both water and energy conservation

2. Tamil Nadu, Rajasthan

Explanation:

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Answer 2

Answer:

1. It is free to use

2. When harvesting rainwater in this way, the water that you’ll be left with will be relatively pure and free from toxins and minerals. You can then use it for sprinklers in your garden, for watering your home-grown vegetable patch, for filling up your pond, for washing your car and for a lot of other related household chores that require water.