Which of the following have contributed to the rising levels of air pollutants?
A) transportation vehicles
B) deforestation
C) acid rain
D) global warming

Question

Quizplus · Accepted Answer

Transportation vehicles, especially those fueled by gasoline and diesel, release large amounts of pollutants such as nitrogen oxides and particulate matter into the air, contributing significantly to rising levels of air pollutants. Deforestation can also contribute to air pollution through the reduction of the earth's carbon sinks, leading to increases in atmospheric carbon dioxide levels. Acid rain is caused by the emissions of sulfur dioxide and nitrogen oxides, which are released by sources such as transportation and industrial activities. Global warming, while not a direct cause of air pollution, can exacerbate the effects of pollutants by leading to changes in temperature and precipitation patterns, which can impact air quality.

Which of the Following Have Contributed to the Rising Levels