Question

4. State the ways to reduce water pollution​

Answer 1

Ten Things You Can Do To Reduce Water Pollution

•DO NOT pour fat from cooking or any other type of fat, oil, or grease down the sink. ...

•DO NOT dispose of household chemicals or cleaning agents down the sink or toilet. ...

•DO NOT flush pills, liquid or powder medications or drugs down the toilet. ...

•Avoid using the toilet as a wastebasket. ...

•Avoid using a garbage disposal.

Answer 2

Answer:

1. Do not pour fat from cooking or any type of oil or grease down the sink.
2. Do not dispose of household chemical or cleaning agent down the sink or toilet.
3. Avoid using toilets as wastebasket.
4. Do not throw medicines in water supplies.
5. Plant fauna at lake or river.

hope it helps