Photochemical smog is characteristic of urban areas with many vehicles and a climate that is ____.
A) cool,wet,and cloudy
B) cool,dry,and sunny
C) warm,dry,and sunny
D) warm,wet,and cloudy
E) warm,wet,and sunny

Question

Quizplus · Accepted Answer

Photochemical smog typically forms in urban areas with a large number of vehicles (which emit pollutants that react in the presence of sunlight) and a climate that is warm, dry, and sunny, which facilitates the chemical reactions that produce smog.

Photochemical Smog Is Characteristic of Urban Areas with Many Vehicles