Early During Earth's History What Two Things Contributed Heat That

question 158

Multiple Choice

Early during Earth's history what two things contributed heat that led to the internal melting and formation of the core?

• A)a hotter proto-sun and the burning off of Earth's early hydrogen atmosphere
• B)tidal forces and friction between moving unconsolidated meteorite debris
• C)kinetic energy of impacts from nebular debris and decay of radioactive elements
• D)chemical reactions between early unstable elements

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Definitions:

Population Growth

The increase in the number of individuals in a population, often expressed as a percentage of the total population.

Auto Production

The process of manufacturing automobiles, which includes the assembly of various components such as the chassis, body, engines, and electronics.

Fallacy of Composition

The incorrect belief that what is true for an individual component or member will also be true for the group or whole.

Interstate

Highways or systems of roads that cross state lines in the United States, facilitating long-distance travel and commerce.