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♻️ap environmental science review

Sulfur Dioxide (SO2) in AP Environmental Science

Verified for the 2027 exam
Verified for the 2027 exam•Fiveable Content Team

Definition

Sulfur dioxide is a colorless gas with a pungent odor that is released into the atmosphere when fossil fuels containing sulfur are burned. It contributes to air pollution and can cause respiratory problems in humans.

This definition is part of Fiveable's AP Environmental Science review, which also has guided practice questions.

AP course connection

Topic 7.1: Introduction to Air Pollution

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Unit 7

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Sulfur Dioxide (SO2) cheat sheet

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