Ozone depletion from chlorofluorocarbons is chiefly due to the production of free chlorine.

Question

Quizplus · Accepted Answer

Chlorofluorocarbons (CFCs) are a type of halocarbon, chemicals that contain chlorine, fluorine, and carbon. When CFCs are released into the atmosphere, they can rise up to the stratosphere, where they are exposed to UV radiation. This UV radiation causes the CFCs to break apart, releasing chlorine atoms. These chlorine atoms react with ozone in the atmosphere, breaking apart the ozone molecule and depleting the ozone layer. Therefore, ozone depletion from chlorofluorocarbons is chiefly due to the production of free chlorine.

Ozone Depletion from Chlorofluorocarbons Is Chiefly Due to the Production