Large reduction in ozone layer is called _____

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Ozone hole
Large reduction in the ozone layer is called the ozone hole. Such ozone holes are seen in the south and north polar region.

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Question 14
‘Ozone-hole’ means

(a) a large sized hole in the ozone layer
(b) thinning of the ozone layer
(c) small holes scattered in the ozone layer
(d) thickening of ozone in the ozone layer

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Large reduction in ozone layer is called _____

Ozone holeLarge reduction in the ozone layer is called the ozone hole. Such ozone holes are seen in the south and north polar region.

Ozone hole
Large reduction in the ozone layer is called the ozone hole. Such ozone holes are seen in the south and north polar region.