Water pollution - Types of water pollution - Sources of pollution - Complete description

[@hariprasad6721]

Good explanation

[@deepikasingh3027]

Thank you sir .....

[@HarshRamchandani-r5g]

👏👏👏

[@SanjayKumar-sb6vv]

Very well explanation sir. Thankyou sir

[@dr.ashutosh_k_choudhary]

So nice of you

[@32amirsuhail54]

👍👍👍👍

[@_deepikayadav_]

Sir can you please explain other pollutions aswell .