This unit examines the causes and consequences of air and water pollution in the US, exploring the impact of the Clean Air Act and Clean Water Act on environmental protection. Üben mit sofortiger Rückmeldung, kostenlos und ohne Anmeldung.

Weitere Themen

• The Birth of Conservation in the United States
• The Establishment of National Parks and Forests
• The Rise of Environmental Activism
• Climate Change and its Impacts
• Renewable Energy and Sustainability
• The Dust Bowl and the Great Plains
• The Everglades and Water Management
• The California Coast and Coastal Erosion