♻️ap environmental science review
Sulfur Dioxide (SO2) in AP Environmental Science
Written by the Fiveable Content Team
Verified for the 2027 exam
Verified for the 2027 exam•Written by the 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.
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