Which of the following is associated with Ozone destruction in the Stratosphere? (A) CFCs (B) Polar stratospheric clouds (C) UV-B (D) UV-A (E) Cl radicals Correct Answer: Option (4) (A), (B), (C) and (D)
CFCs, Polar stratospheric clouds, and Cl radicals are key contributors to ozone destruction in the stratosphere. CFCs release chlorine radicals, which catalyze the breakdown of ozone molecules. Polar stratospheric clouds provide surfaces for chlorine activation.