Question

state the advantages of rainwater harvesting

Answer 1

Rainwater harvesting is a technique used for collecting, storing and using rainwater for landscape irrigation and other uses. The rainwater is collected from various hard surfaces such as rooftops and/or other manmade aboveground hard surfaces. For a dry climate such as we have here in South Australia, rainwater harvesting can make a huge beneficial impact on the environment.

Answer 2

Following are advantages of rainwater harvesting:
1. Easy to maintain
2. Reducing water bills
3. Suitable for irrigation
4. Reduces flood and soil erosion
5. Reduces demand on ground