Polar stratospheric clouds are thought to contribute to the problem of ____.
A)global warming
B)ozone destruction
C)acid rain
D)photochemical smog
E)radio wave interference

Question

Quizplus · Accepted Answer

Polar stratospheric clouds contribute to ozone destruction by providing surfaces for chemical reactions that involve chlorine and bromine, which then lead to the breakdown of ozone molecules.

Polar Stratospheric Clouds Are Thought to Contribute to the Problem