Which is a benefit of rainwater harvesting?

Rainwater harvesting helps reduce freshwater demand by capturing and utilizing rainwater, which can be used for various purposes such as irrigation, flushing toilets, and even potable uses when properly treated. This practice alleviates the pressure on traditional freshwater sources, such as rivers, lakes, and groundwater, which are often overexploited. By harvesting rainwater, people can directly harness a natural resource, leading to more sustainable water management.

This reduction in reliance on conventional water supplies not only conserves water but can also lead to improved ecological health in local water sources, providing benefits to ecosystems and communities alike. Those who practice rainwater harvesting often experience a decrease in their water bills and a more reliable water supply during dry periods.