Air Pollution MCQ & Answer

1 ) What is the primary cause of smog? A) Deforestation B) Water vapor C) Vehicle emissions D) Noise pollution Answer: C) Vehicle emissions Explanation: Smog is primarily caused by vehicle emissions, which release a large amount of pollutants such as nitrogen oxides and volatile organic compounds into the air. 2) Which of the following pollutants is a primary contributor to acid rain? A) Carbon monoxide B) Sulfur dioxide C) Methane D) Ozone Answer: B) Sulfur dioxide Explanation: Sulfur dioxide (SO2) is a major contributor to acid rain. When sulfur…

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