Most of the public health impacts from air pollution are the result of
A)acute exposure to a single pollutant.
B)acute exposure to many pollutants.
C)chronic exposure to a single pollutant.
D)chronic exposure to many pollutants.

Question

Quizplus · Accepted Answer

Chronic exposure to many pollutants is the main cause of most public health impacts from air pollution. Long-term exposure to air pollution can lead to respiratory diseases, heart problems, stroke, and certain cancers, among other health effects. Chronic exposure can occur due to ongoing exposure to multiple pollutants over time, often due to factors such as living in an area with high air pollution or working in a job with high levels of pollution. Acute exposure to a single or several pollutants can also have negative health impacts, but the majority of public health impacts come from chronic exposure.

Most of the Public Health Impacts from Air Pollution Are