Ozone Reduction Is a Concern Due to What Compound Used

question 9

Multiple Choice

Ozone reduction is a concern due to what compound used in refrigeration?

• A) carbon dioxide
• B) chloroform
• C) chlorofluorocarbons
• D) chlorophyll

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Definitions:

African-Americans

An ethnic or racial group in the U.S. that has heritage from any of the African black racial groups.

Labor Movement

A social and economic campaign advocating for workers' rights and interests, including better pay, working conditions, and hours.

Hysteria

A psychological disorder characterized by extreme emotional reactions and symptoms such as conversion disorder, now understood in more nuanced and specific terms.

Union Boycotts

Actions taken by labor unions to refuse to buy, sell or handle products from a company to protest against its policies or to demand better working conditions.