The Separation of the Earth into Layers Was the Result

question 47

Multiple Choice

The separation of the Earth into layers was the result of the:

• A) decrease in temperature downward toward the core.
• B) differing densities of the rock and mineral materials.
• C) gravitational force created by the rotating Earth.
• D) initial collection of materials and their position in Earth.
• E) presence of water at Earth's surface.

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Definitions:

Interest Rate

The proportion of a total amount of money that is charged for borrowing it, usually represented as an annual rate.

Risk Averse

A description of individuals or entities that prefer to avoid risk and seek safer, more predictable outcomes.

Fundamental Analysis

A method of evaluating a security to measure its intrinsic value by examining economic, financial, and other qualitative and quantitative factors.

Rule of 70

A method to estimate the number of years it will take for a variable to double, by dividing 70 by the annual growth rate of the variable.