Respuesta :
The clean air act of 1970 different from previous legislation aimed at reducing pollution is it put regulation in the hands of the federal government.
The enactment of the Clean Air Act of 1970 (1970 CAA) resulted in a major shift in the federal government's role in air pollution control. This legislation authorized the development of comprehensive federal and state regulations to limit emissions from both stationary (industrial) sources and mobile sources.
So the clean air act of 1970 different from previous legislation because it put regulation in the hands of the federal government.
See more about clean air act at brainly.com/question/2375762