Asked by AKSHAY GURU VARADHARAJAN · SRI CHAITANYA TECHNO SCHOOL, JAYANTI NAGAR.
Answer: B. Setting up a rainwater harvesting system from the roof.
Answer: b) Setting up a rainwater harvesting system from the roof.
Explanation: Rainwater harvesting collects rain that falls on rooftops in storage tanks. This allows us to use natural rain for gardening instead of wasting clean drinking water.
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