All of the following statements about photochemical smog are true EXCEPT that it
A)is associated with respiratory problems.
B)is more severe in the winter than in the summer months.
C)results chiefly from oxides of nitrogen.
D)characterizes the Los Angeles basin much of the year.

Question

Quizplus · Accepted Answer

Photochemical smog is more severe in the summer months when there is more sunlight and warmth to trigger the chemical reactions that create it.

All of the Following Statements About Photochemical Smog Are True