Noise Pollution | Source of sound Pollution | Control of Noise Pollution | Environmental Science

[@raganiray1237]

Thank you sir 🙏

[@gautamvarde]

Most welcome dear

[@dhruviljethva28]

Mindblowing sir......i have midsem exam of ES tomorrow but after watching your videos i'll be free of tension...thankyou so much for providing these videos...🙏🙏🙏🙏

[@gautamvarde]

All the best dear

[@agnikmondal5485]

Makaut students give attendance

[@Soubhagya_Chattopadhyay_RM]

Kal ache 🙂🔥

[@aniketbanerjee4275]

us

[@GAMING4FEARLESS197]

Here bro😢

[@GAMING4FEARLESS197]

Msit to

[@pussydriller1]

.

[@KaiyalTirth]

PPS ka video bhi dal do sir

[@Cartoon_2428]

Haa sir please 🙏

[@Cartoon_2428]

Haa sir, kal paper hai please 🙏

[@KRISHNESHTAMRAKAR]

Sir it's decible😊

[@gautamvarde]

Yes 😊

[@SrayonKumar99]

Khainiya khayengey?

[@FAKEACC-t8b]

ANY NIRMA STUDENT?