Question

Which statement describes indoor air pollution? Select three options.

Smog is a common source of indoor air pollution.
Ultrafine particles are classified as an indoor air pollutant.
Indoor air pollution can worsen symptoms for people with asthma.
Chemicals from industrial power plants cause indoor air pollution.
Indoor air pollutants can pass through the body's natural defenses.

Answer 1

Answer:

Ultrafine particles are classified as an indoor air pollutant.

Answer 2

The three statements that describe poor indoor air pollution are;  

- Indoor air pollution can worsen the symptoms for people with asthma  

- Smog is a common source of indoor air pollution  

- Chemicals from industrial power plants cause indoor air pollution

Explanation:  

• Indoor air pollution is, unfortunately, a prevalent condition for urban areas today. The pollution that used to be initially restricted in the external areas has now entered the very indoors of the houses we live in.  
• Of the main indoor pollutants,  asbestos, carbon monoxide, radon, lead particles, the second-hand smoke are the most common ones.
• More and more children are getting afflicted by diseases stemming from pollution, and if strict measures are not taken the condition is only about to get worse in the future.

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