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Which of the following types of pollution cannot be attributed to car and truck emissions?

A. Acid Rain
B. Sedimentation
C. Ozone
D. Photochemical Smog

(Also, I feel like I should know this, but we just started learning this.. so I don't know the answer to this.)

Please help!

User Bemis
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1 Answer

1 vote
B. Sedimentation
The truck and car emissions are gases but the sedimentation process regards the solid particles.
User Janesh Kodikara
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