The ozone layer lies in the
The stratosphere ranges from 12 km to 55 km and houses the ozone layer, which protects Earth from harmful UV rays.
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