Air Pollution Quiz

Modification of natural characteristics of the atmosphere by industrial facilities.

Presence of excessive heat or noise in the atmosphere.

Contamination of the indoor environment only by chemical agents.

Contamination of the indoor or outdoor environment by any chemical, physical or biological agent that modifies the natural characteristics of the atmosphere. (correct)

Excessive heat and noise in the atmosphere.

Chemicals released from household combustion devices.

Any chemical, physical, or biological agent in the atmosphere.

One or more chemicals or substances in high enough concentrations in the air to harm humans, other animals, vegetation, or materials. (correct)

Household combustion devices (correct)

Biological agents from forest fires

Excessive heat from industrial facilities

Noise pollution from motor vehicles

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