EDUCATION UGC NET
ENVIRONMENTAL STUDIES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Smoke and snow
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Snow and fog
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Smoke and fog
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All the above
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Detailed explanation-1: -Smoke and fog combine to make smog. It’s mainly formed by a mix of pollutants within the atmosphere which consists of fine particles and ground level ozone. Smog occurs mainly due to pollution.
Detailed explanation-2: -Smog is a mixture of smoke and fog.
Detailed explanation-3: -The correct option is A. smog. The mixture of fog and smoke is called smog.
Detailed explanation-4: -Smog is an odd combination of smoke and fog prevalent in urban areas. The most commonly known two smog episodes are the London smog incident in 1952 and the photochemical smog closely associated with Los Angeles smog incident in 1943.
Detailed explanation-5: -It turns out that fog consists of water droplets in the air, whereas smog is a serious air pollutant that combines fog and smoke.