Io Would Probably Be Less Active Geologically If

question 8

Multiple Choice

Io would probably be less active geologically if

• A) its orbit were perfectly circular.
• B) it were closer to Jupiter.
• C) Europa and Ganymede were closer to it.
• D) Jupiter did not rotate at such a high rate.

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Definitions:

Efficient Markets Hypothesis

The theory that all available information is already reflected in stock prices, implying it is impossible to consistently achieve higher returns.

Weak-Form Efficient

A theory stating that all past prices of a stock are reflected in its current price and that technical analysis cannot consistently outperform the market.

Above-Normal Rate Of Return

Earnings that exceed what is typically expected or required, often reflecting superior performance or risk.

Constant Rate

The steady, unchanging rate at which a quantity such as interest, growth, or decay progresses over time.