AP Environmental Scienceeasymcq1 pt
The catalytic converter reduces vehicle emissions of
A.CO, NOx, and hydrocarbons
B.CFCs
C.radon
D.sulfur dioxide only
Explanation
Core Concept
Catalysts convert carbon monoxide, nitrogen oxides, and unburned fuel into CO₂, N₂, and water before they exit the tailpipe.
Correct Answer
ACO, NOx, and hydrocarbons
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