34
QuizMultiple Choice

Cumulative Exam — Cumulative exam

Question 34 • Earth and Space Science Sem 2

Which process is a source of outdoor air pollution?

Answer
A
releasing mold particles from an air conditioning vent
B
emitting particles from a dump truck
C
releasing radon gas from a generator
D
emitting carbon monoxide from a heater
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Which process is a source of outdoor air…