S-Waves Are Unable to Pass Through the Earth's Outer Core

question 35

Multiple Choice

S-waves are unable to pass through the Earth's outer core, which indicates that the outer core is

• A)a void space within the Earth.
• B)compositionally different from the mantle.
• C)composed of an ultra-dense solid.
• D)liquid.

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Definitions:

Oppression

A system of inequality and injustice where one group exercises power over another through discrimination, marginalization, and exploitation.

Karl Marx

A 19th-century philosopher, economist, and revolutionary socialist whose works are the foundation of the body of thought known as Marxism.

Frederic Engels

A German philosopher, social scientist, and collaborator with Karl Marx, who co-developed Marxist theory and co-authored works such as "The Communist Manifesto."

Capitalism

An economic system where private owners control trade and industry instead of the state.