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AP Environmental Science 7.A: Air Pollutants

Practice AP Environmental Science questions on air pollutants, fossil-fuel emissions, nitrogen oxides, sulfur dioxide, ozone, and particulates.

Syllabus
Effective Fall 2025
Course
AP Environmental Science

STB-2.A—Identify the sources and effects of air pollutants question 1

[Maximum number: 1]

Respond to parts A, B, C, D, E, F, and G.

One major environmental problem is air pollution. Air pollution can come from natural or

anthropogenic sources. Motor vehicles can be a source of particulate matter (PM) and other

pollutants.

Identify an anthropogenic source of particulate matter, other than from motor vehicles.

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