Everyday Science
NULL
Medium
Question
Which is cited as a new important culprit damaging the ozone layer?
A
Carbon Dioxide
B
Chlorofluoro Carbons
C
Nitrous Oxide
✓ Official correct answer
D
Carbon Monoxide
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
Carbon Dioxide
No member explanations yet for this option.
B
Chlorofluoro Carbons
No member explanations yet for this option.
C
Nitrous Oxide
No member explanations yet for this option.
D
Carbon Monoxide
No member explanations yet for this option.
Explanation
According to the keyed exam answer, nitrous oxide is a major ozone threat.
Editor note: relative ranking vs CFCs is debated; options left unchanged.
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