Multiple choice

Which of the following diseases is not caused by air pollution?

  1. Cough

  2. Common cold

  3. Asthma

  4. Wheezing

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Common cold is not caused by air pollution. Some of the causes of common cold are transmission of common cold viruses via airborne droplets, i.e. aerosols, direct contact with infected nasal secretions or contaminated objects.