Front

What is the primary method to reduce carbon monoxide gas as an indoor air pollutant?

Back

Ventilate the fireplace, wood stove, and garage.

Front

Why does acid deposition affect certain areas of a country more than others?

Back

Due to decreased limestone in the underlying sediment to neutralize the acid.

Front

What is the source of sulfur dioxide (SO2) emissions?

Back

Burning of coal and oil, especially coal from the Eastern US, and some industrial processes.

Front

What are the health effects of sulfur dioxide (SO2)?

Back

Breathing problems and lung damage.

Front

What environmental effect is associated with sulfur dioxide (SO2)?

Back

It is an ingredient in acid rain.

Front

Define particulate matter (PM).

Back

Solid airborne particles of soot, ash, and pollen.

Front

What is an example of a volatile organic compound (VOC)?

Back

Examples include benzene, formaldehyde, and toluene.

Front

Which of the following is not a volatile organic compound (VOC)?

Back

Carbon monoxide.

Front

What are the main components of acid rain?

Back

Primarily sulfuric and nitric acids formed from sulfur dioxide (SO2) and nitrogen oxides (NOx).

Front

How can indoor air quality be improved?

Back

By increasing ventilation and reducing sources of indoor pollutants.