1.

The pollutant that causes hole in the ozone layer is

Answer»

 CFCs



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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