1.

Major cause of Ozone depletion is due to which chemical?

Answer»

 ChloroFluoroCarbons



Chlorofluorocarbons (CFCs) and other halogenated ozone depleting SUBSTANCES (ODS) are mainly RESPONSIBLE for man-made chemical ozone depletion. The total amount of effective halogens (chlorine and BROMINE) in the stratosphere can be calculated and are known as the equivalent effective stratospheric chlorine (EESC).



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