'Clean air act passed' diaporamas de présentation

Environmental Review 2017

Environmental Review 2017. Environmental Laws. Clean Air Act: passed in 1970 ? set limits on amount of emissions allowed by factories and cars Clean Water Act: passed in 1972 ?make all waterways in the U.S. fishable and swimmable Safe Drinking Water Act: Passed in 1974

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Assess the causes and effects of the environmental movement.

Objectives. Assess the causes and effects of the environmental movement. Analyze why environmental protection became a controversial issue. Terms and People. Rachel Carson ? wrote a landmark book, Silent Spring , which argued that human actions harm the environment

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Chapter 15 Section 4: The Air We Breathe

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