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What prevents significant ozone depletion in Antarctica during the summer season?

Options

  1. AChlorine monoxide
  2. BNitrogen dioxide
  3. CMethane
  4. DChlorine sinks

Correct answer

D. Chlorine sinks

Step-by-step solution

Chlorine sinks, formed through reactions in the summer season over Antarctica, prevent significant ozone depletion by removing reactive chlorine compounds.

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