Which of the following sets of terms is associated with air pollution caused by burning fossil fuels
1.acid rain, ozone hole, skin cancer
2.methane, smog, carbon dioxide
3.sulfur dioxide, smog, chlorofluorocarbons
4.carbon dioxide, smog, acid rain
MY ANSWER:
Is the answer: 4.carbon dioxide, smog, acid rain
?
1 answer
yes that's the right answer