What role do CFCs play in the catalytic destruction of ozone? A. Ozone is destro

Question

What role do CFCs play in the catalytic destruction of ozone?

A. Ozone is destroyed upon binding to a CFC molecule that has been energized by ultraviolet light. B. There is no strong scientific evidence that CFCs play a significant role in the catalytic destruction of ozone. C. CFC molecules activate chlorine atoms into their catalytic state. D. CFC molecules migrate to the stratosphere where they are broken down by ultraviolet light producing chlorine atoms. Chlorine is the catalyst that destroys ozone.

Explanation / Answer

D. CFC molecules migrate to the stratosphere where they are broken down by ultraviolet light producing chlorine atoms. Chlorine is the catalyst that destroys ozone.

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