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Oxides of nitrogen (NOx) contribute to the formation of
A) photochemical smog.
B) particulate emissions.
C) acid rain.
D) high levels of CO2.
Answer (2)
Oxides of nitrogen (NOx) contribute significantly to photochemical smog , which forms when sunlight reacts with these pollutants. NOx can also lead to acid rain , but the primary concern in urban environments is photochemical smog. Therefore, the correct answer is A) photochemical smog. ;
Oxides of nitrogen (NOx) primarily contribute to the formation of photochemical smog, particularly in urban areas. Although they also play a role in creating acid rain, the most direct impact of NOx emissions is through the generation of ground-level ozone. Therefore, the correct answer is A) photochemical smog.
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