One of the Most Important Sources of Heat in the Interiors

question 102

Multiple Choice

One of the most important sources of heat in the interiors of moons that orbit close to giant planets is

• A) reflection of sunlight from the planet's surface onto the moons.
• B) continuous tidal distortion from other moons and the planet.
• C) absorption of thermal radiation from the planet.
• D) decay of radioactive elements within the moons.

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Definitions:

Marginal Productivity

The additional output that results from using one more unit of a factor of production, holding other factors constant.

Official Government Definition

A formal and authoritative explanation or description of a term or policy provided by a governmental body.

Biological Needs

Fundamental requirements that sustain the life of an organism, such as food, water, and shelter.

Equality Of Income

A state in which income is distributed equally among individuals or groups in society.