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Question
Smoke and fog combine to form ______.
Smoke and fog combine to form ______.
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Solution
The correct option is D Smog
A yellowish
or blackish fog is called smog. Smoke and fog combines to form smog. It is mainly
formed by a mixture of pollutants in the atmosphere which consists of fine
particles and ground level ozone. Smog occurs mainly because of air pollution. Smog
also refers to hazy air that makes breathing difficult. It causes various respiratory problems as well
as irritation in eyes.
A yellowish or blackish fog is called smog. Smoke and fog combines to form smog. It is mainly formed by a mixture of pollutants in the atmosphere which consists of fine particles and ground level ozone. Smog occurs mainly because of air pollution. Smog also refers to hazy air that makes breathing difficult. It causes various respiratory problems as well as irritation in eyes.
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