Bibliography

 Here are some of the references that i use     :

30 Questions about Pollution | EnglishPost.org

https://therevelator.org/pollution-books-august-2021/

https://pickmeuppoetry.org/warned-by-sylvia-stults/

Frequently Asked Questions on Air Pollution (cleanairblueskies.org)

Poems About Pollution | LoveToKnow