India has many rivers, but sadly, a lot of them are polluted. The Central Pollution Control Board (CPCB) studied 603 rivers and found that 279 of them have dirty stretches. This means that some parts...
source https://timesofindia.indiatimes.com/blogs/gen-zedits/aqua-aint-pure/
source https://timesofindia.indiatimes.com/blogs/gen-zedits/aqua-aint-pure/