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Praxis II General Science

Category - Chemistry

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The Montreal Protocol was established in 1989. It was an environmental protocol that mandated a reduction in the production of:

Sulfides
Chlorofluorocarbons
Acid rain
Carbon dioxide
Ozone

Explanation

Answer: B - The Montreal Protocol was established to reduce the amount of chlorofluorocarbons, or CFC’s produced. It has been signed and agreed to by every single nation in the United Nations.

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