Answer: Rainwater harvesting is the process of collecting and storing rainwater that falls on roofs, catchments, or other surfaces, typically for later use.
Explanation: It can involve simple systems like rain barrels or more complex setups with tanks, gutters, and filtration systems to capture and store rainwater for various purposes such as irrigation, landscaping, or even indoor use after treatment. It's an environmentally friendly practice that helps conserve water resources.
