US Environmental Protection Agency
Epa: Epa to Launch Noise Control Program
This 1972 EPA press release described the first actions that would be made under the Noise Control Act of 1972.
Constitutional Rights Foundation
Constitutional Rights Foundation: Are We Headed for a Sixth Mass Extinction
Activity in which students analyze the information on biodiversity and extinction presented in the article and answer questions for discussion, then develop policy to meet modern environmental challenges. Individual and small group work.
Khan Academy
Khan Academy: The Benefits and Costs of Us Environmental Laws
Read about specific examples of environmental laws in the United States.