Environment & Ecology · Ozone Layer Depletion
What specific role do Polar Stratospheric Clouds (PSCs) play in the intensification of ozone depletion over the Antarctic region?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1They facilitate the direct synthesis of ozone molecules through photolysis
- 2They provide a physical surface for the conversion of stable chlorine and bromine reservoir compounds into highly reactive forms✓
- 3They act as a thermal barrier that traps heat within the troposphere to stabilize the ozone layer
- 4They absorb high-energy UV-C radiation to prevent it from reaching Earth's surface
Correct answer
They provide a physical surface for the conversion of stable chlorine and bromine reservoir compounds into highly reactive forms
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