Question

The _____ set guidelines on the amount of air pollution considered acceptable.

Answer 1

Clean Air Act

The clean air act is a federal law and controls the acceptable amount of air pollution.

This is one of the best laws helping the environment around the world.

Answer 2

Clean Air Act

Step-by-step explanation:

The Clean Air Act set guidelines on the amount of air pollution considered acceptable.

The Clean Air Act is a federal environmental law of the United States that was created to control air pollution in the country. The Clean Air Act is regulated by EPA (the U.S. Environmental Protection Agency), along with state and local governments. The Clean Air Act set guidelines such as the emission standards (commonly called maximum achievable control technology) which require the maximum level of reduction in release of hazardous air pollutants in the environment.