Which of the following characterizes smog?
A) Industrial smog consists of a mixture of sulphur dioxide, suspended droplets of sulphuric acid, and a variety of suspended solid particles.
B) All industrial countries now use modern technologies to prevent industrial smog.
C) In the United States, grey-air smog was less of a problem 30 years ago than it is now.
D) Industrial smog is a problem primarily in the spring.

Question

Which of the following characterizes smog? 
A) Industrial smog consists of a mixture of sulphur dioxide, suspended droplets of sulphuric acid, and a variety of suspended solid particles. 
B) All industrial countries now use modern technologies to prevent industrial smog. 
C) In the United States, grey-air smog was less of a problem 30 years ago than it is now. 
D) Industrial smog is a problem primarily in the spring.

Quizplus · Accepted Answer

Smog is characterized by industrial smog, which consists of a mixture of pollutants like sulphur dioxide, suspended droplets of sulphuric acid, and various suspended solid particles.

Which of the Following Characterizes Smog