What was the order of steps taken by the united states to clean the air? a) enact the clean air act, establish funding to study how to clean the air, create the epa, and find cost-effective ways to keep the air clean b) establish funding to study how to clean the air, enact the clean air act, create the epa, and find cost-effective ways to keep the air clean c) find cost-effective ways to keep the air clean, establish funding to study how to clean the air, create the epa, and enact the clean air act d) create the epa, enact the clean air act, find cost-effective ways to keep the air clean, and establish funding to study how to clean the air

The contamination of the air with pollutants and harmful particles are called air pollution it deteriorates the air quality and degrades it.

The United States enacted the Clean Air Act and established funding to study how to clean the air, create the EPA, and find cost-effective ways to keep the air clean.

Thus, option A is the correct order of step taken by America.

Learn more about the EPA and air pollution here:

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Option A, enact the Clean Air Act, establish funding to study how to clean the air, create the EPA, and find cost-effective ways to keep the air clean

Explanation:

In America, the air act came as a first federal legislation to take care of air quality in 1963. Then the clean air fund was declared to tackle the problem of air pollution, promote decarbonisation and maintain human health.

The EPA act came in 1970 with the objective of setting national pollution standards. This act was further revised in 1986 to  protect human and environmental health.

Hence, option A is correct

chordata is the answer

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