Which of these regions has the most significant ozone depletion?
A) North America
B) Eastern Europe
C) Antarctica
D) Middle East
E) Southern Africa

Question

Quizplus · Accepted Answer

Antarctica has the most significant ozone depletion, specifically over the South Pole, due to the formation of the ozone hole. This is caused by human-made chlorofluorocarbon (CFC) emissions, which react with sunlight and break down ozone molecules.

Which of These Regions Has the Most Significant Ozone Depletion