Question

The destruction of old refrigeration systems and insulation foam emits chlorofluorocarbons (CFCs). Which of the following statements BEST describes the negative impact of CFCs?

A. They create ocean acidification.
B. They deplete the ozone layer.
C. They cause toxicity in organisms.
D. They infiltrate water sources.

Answer 1

[AI-generated answer — Bot GPT 3.5]

B. They deplete the ozone layer.