What Is a Martian Dust Devil

question 224

Multiple Choice

What is a Martian dust devil?

• A) a line of sand dunes marking the edge of an ancient tectonic plate
• B) the name given to one of the humanlike forms imaged on Mars in the 1970s
• C) a natural whirlwind on the planet's surface
• D) the name given to a possible fossil found in a dust-filled meteorite from Mars

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Definitions:

Stock Prices

The market price at which a share of stock is bought or sold in the stock market, influenced by various factors including company performance and market conditions.

Lucky Event

An unexpected occurrence that can have a positive impact on an investment or market outcome, often beyond the investor's control.

Selection Bias

The bias that results from the way in which observations are selected for analysis, leading to results that are not representative of the population being studied.