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  • one year ago

Which of the following statements about air pollution is not true? (A)Air pollution is caused by natural and human processes. (B) Carbon monoxide and sulfur oxides are common air pollutants. (C) Natural components of air, like carbon dioxide, cannot be considered air pollutants. (D) Primary and secondary pollutants are harmful to human health and the environment.

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  1. greatlife44
    • one year ago
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    Carbon dioxide, is a pollutant, but it depends on the levels of CO2 emissions. high levels of carbon dioxide affect the ozone layer, by putting holes in it. if it weren't a pollutant then countries wouldn't be fussing that they should reduce it.

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