Question

Why are the affecting plastic bag

Answer 1

Plastic bags are really harmful to nature. They take ages to completely decompose and kills animals as they mistake it for food and consume it, eventually killing them. The main thing is they don't decompose well and cause havoc in the environment. And your grammar needs mending btw.

Answer 2

Hello my friend . plastic takes Almost 450 for decomposition
and also plastic has many dangerous chemicals which are harmful we can't
even burn it releases many dangerous Gases and eventually you will get breathing problems