NASA projected stratospheric ozone levels (in Dobson units) if chlorofluorocarbons had not been banned. Which product was most likely NOT affected by the banning of CFCs by the Montreal Protocol?
A)
inhalers
B)
aircraft fuels
C)
Freon and other refrigerants
D)
aerosols such as spray paint and hairspray
Answers: 3
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NASA projected stratospheric ozone levels (in Dobson units) if chlorofluorocarbons had not been bann...
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