Question

What is stratospheric pollution

Answer 1

Sunrays contain ultra violet or UV radiations. The top-most layer of our atmosphere, called the upper stratospheric layer, contains ozone, which is produced when the ultra violet radiations strike the dioxygen molecules from the earth's atmosphere.

Answer 2

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Stratospheric pollution: It means depletion of the ozone layer (ozone hole) by certain compounds like oxides of nitrogen, chlorofluoro carbons (CFCs).