I-CAN Issues||Large ozone hole detected over Antarctica;Ozone conventions by Santhosh Rao UPSC

[@priyankasrivastav180]

Thanks a lot for bringing such relatable contents..Kudos😊

[@dar_123.]

Thank you

[@gayatrigayu4035]

Option B

[@rasagnareddy8398]

Vienna -austria

[@rasagnareddy8398]

Montreal protocol

[@kistaiahkatthi6806]

Option B sir thank you so much sir

[@shivajipatil9375]

B

[@chachakp2979]

🔥👍

[@sunilmannepalli7611]

Troposphere ozone is the bad one and stratosphere ozone is the good one

[@sreenijakasula]

B montreal protocol