Question

how does river water become dirty ?​

Answer 1

Explanation:

Dirty water containing chemicals is put back in the river. Water used for cooling is warmer than the river itself, and this is also a form of pollution. People are sometimes careless and throw rubbish such as bottles and crisp packets directly into rivers. Pollution kills water plants and animals.

Answer 2

Answer:

(◍•ᴗ•◍)❤river water become dirty because people throw waste materials in river ,people use lots of plastics ....