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Pollution Prevention in Air Quality
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Which of the following is a major source of air pollution in urban areas?
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A
All of the above
💡 Explanation:
In urban areas, air pollution is caused by a combination of industrial activities, vehicle emissions, and construction activities. Industrial activities release pollutants such as particulate matter, sulfur dioxide, and nitrogen oxides into the air. Vehicle emissions contribute to air pollution through the release of carbon monoxide, nitrogen oxides, and hydrocarbons. Construction activities generate dust and particulate matter, which can also contribute to air pollution.