Which of the following are common indoor pollutants?

Question

Quizplus · Accepted Answer

All of these pollutants are commonly found in indoor environments. Radon can seep into homes from the ground and is a leading cause of lung cancer. Carbon dioxide can build up in poorly ventilated spaces and cause headaches and drowsiness. Carbon monoxide is a deadly gas that can be produced by faulty heating systems or other combustion sources. Formaldehyde is found in building materials and can cause respiratory irritation and other health effects.

Which of the Following Are Common Indoor Pollutants