CBSE Class 7 Answered

The water which we receive in our taps is sourced from a local water body, such as a lake, river, or underground aquifer. This water sourced from a local water body is then processed by the municipality. It uses filtration and disinfection techniques such as chlorination to remove organic and in-organic pollutants from the water. The water is then sent across a vast network of pipes and pumping stations to be delivered to homes, apartments and office buildings.