The thinning of the ozone layer over the Arctic at the end of its winter is lesser than what occurs at the end of the Antarctic winter and this difference is possibly due to the following

Question

Quizplus · Accepted Answer

The primary reason for the difference in ozone layer thinning between the Arctic and Antarctic is related to their geographical differences. The Arctic is a region of ice covering seawater, which affects atmospheric circulation and temperature differently than the Antarctic, which is a continent covered by ice. This geographical difference influences the formation of polar stratospheric clouds and the severity of ozone depletion.

The Thinning of the Ozone Layer Over the Arctic at the End