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Multiple Choice

Which of the following is NOT a main duty of the U.S. Clean Air Act?

The main function of the U.S. Clean Air Act is to protect and improve air quality within the United States by controlling pollutant emissions from both large stationary sources (like power plants) and mobile sources (such as cars and trucks). It does this by setting National Ambient Air Quality Standards for harmful pollutants, requiring permit programs to limit emissions from new and existing facilities, and driving states to develop and implement plans to achieve and maintain those standards. It also establishes emission standards for motor vehicles and creates state-level air quality management programs to carry out these goals. Promoting global climate treaties, while related to reducing emissions, is handled through international diplomacy and is not a primary duty of this domestic regulatory framework.

The main function of the U.S. Clean Air Act is to protect and improve air quality within the United States by controlling pollutant emissions from both large stationary sources (like power plants) and mobile sources (such as cars and trucks). It does this by setting National Ambient Air Quality Standards for harmful pollutants, requiring permit programs to limit emissions from new and existing facilities, and driving states to develop and implement plans to achieve and maintain those standards. It also establishes emission standards for motor vehicles and creates state-level air quality management programs to carry out these goals. Promoting global climate treaties, while related to reducing emissions, is handled through international diplomacy and is not a primary duty of this domestic regulatory framework.