Approximately What Percentage of the World's Extinct Species Became Extinct

question 19

Multiple Choice

Approximately what percentage of the world's extinct species became extinct before humans appeared on earth?

• A) 1 percent
• B) 10 percent
• C) 20 percent
• D) more than 99 percent

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Definitions:

Louis Brandeis

An influential American lawyer and Associate Justice on the Supreme Court of the United States from 1916 to 1939, known for his advocacy of privacy rights and progressive policies.

Labor Unions

Organizations formed by workers from related sectors to work collectively for common goals such as better wages, working conditions, and benefits.

Socialist Party

A political party advocating for socialism, which emphasizes the community or state ownership and administration of the means of production and distribution of goods.

National Health Insurance

A governmental scheme designed to ensure that all residents of a country receive medical services and health care coverage, sometimes funded through taxes.