The Clean Air Acto of 1970 listed 6 criteria air pollutants that the EPA was required to set acceptable limits for, monitor, and enforce.  Select the 6 pollutants.

Which of the following is NOT a criteria pollutant?Question 6Select one:a.carbon monoxideb.volatile organic compoundsc.sulfur dioxided.ozone

Multiple Choice QuestionIn the last 50 years, the Clear Air Act is responsible for combined emissions of the six criteria pollutants Blank______.Multiple choice question.decreasing by 78%decreasing by 10%barely changing at allactually increasing

What major federal legislation was signed in the 1970s to enforce regulations on air and water pollution, among other environmental issues?

Standards that take the form of never-exceed levels for specific pollutants in an ambient environment are known as ________.

What major federal legislation was signed in the 1970s to enforce regulations on air and water pollution, among other environmental issues?*1 pointa. Environmental Protection Actb. Clean Earth Initiativec. Nature Conservation Lawd. Environmental Protection Agency Act