AP Environmental Sciencemediummcq1 pt
A factory installs an electrostatic precipitator. What does it remove?
A.Particulate matter
B.Carbon dioxide
C.Radon
D.CFCs
Explanation
Core Concept
Precipitators charge particles and collect them on plates, stripping fly ash from smokestack exhaust before release.
Correct Answer
AParticulate matter
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