Question

The major causes of man-made air pollution are:

• A. burning oil
• B. coal
• C. gasoline
  
• D. all of the above

Answer 1

The correct option is D all of the above

Burning oil, coal, gasoline, and other fossil fuels are the major causes of man-made air pollution. Fossil fuels continue to be in wide use for heating, operating vehicles, generating electricity, manufacturing, and other industrial processes.