Roughly How Much Denser Was Earth's Second Atmosphere (I

question 537

Multiple Choice

Roughly how much denser was Earth's second atmosphere (i.e.,how much gas was there in it?) compared with today's atmosphere?

• A) the same density as the present atmosphere
• B) 1/10 as dense
• C) twice as dense
• D) 100 times denser

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Definitions:

Economic Development

The process through which a nation improves the economic, political, and social well-being of its people, often through targeted policies and programs to stimulate growth and reduce poverty.

West

Refers to the western part of the United States, which was characterized by its frontier and expansionist period during the 19th century, playing a significant role in the nation's development.

South

A direction or location often associated with the southern part of a country or region; contextually, it could refer to the Confederate states in the US Civil War, or the Global South in international relations.

Women

Refers to adult human females, often highlighting their roles, rights, or issues in society.