Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Environment, Weather & EcologyAtmosphere
Smog particle:
- A.Ozone
- B.Particulate matterCorrect answer
- C.Carbon monoxide
- D.Sulfur dioxide
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Practice these MCQs in the appQuick fact: Smog particles are composed of particulate matter, which includes tiny solid and liquid particles suspended in the air.