The Water in the Ocean Predicted to Occur Below the Surface

question 324

Multiple Choice

The water in the ocean predicted to occur below the surface of Jupiter's moon Callisto is heated above its freezing point by heat from

• A) absorption of solar UV and visible radiation at this depth in the moon.
• B) tidal distortions of the moon by the combined gravity of Jupiter and the other moons.
• C) radioactive decay of heavy elements in the moon's core.
• D) electric currents flowing in this conducting liquid, induced by the motion of the moon through Jupiter's magnetic field.

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Definitions:

HSN

Home Shopping Network, a television network that broadcasts live retail programming 24 hours a day.

Nonstore Retailing

Selling goods or services outside of a traditional retail establishment, such as online, direct mail, or telemarketing.

Direct Selling

A retail channel where sales are made directly to consumers, bypassing traditional retail environments.

Vending Machines

Automated machines that provide items such as snacks, beverages, and other products to consumers after money, a credit card, or a specially designed card is inserted into the machine.