'Ozone-hole' means

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Question

(B) The term 'ozone-hole' does not refer to an actual physical hole or gap in the atmosphere.Instead,it refers to the phenomenon of the depletion or '

Vedclass · Accepted Answer

thinning of the ozone layer

Vedclass · Answer

(B) The term 'ozone-hole' does not refer to an actual physical hole or gap in the atmosphere.Instead,it refers to the phenomenon of the depletion or 'thinning' of the ozone layer,primarily caused by the release of chlorofluorocarbons $(CFCs)$.Therefore,options $A$ and $C$ are incorrect as they imply a physical hole.Option $D$ is incorrect because the ozone layer is being depleted,not thickened.

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