The Surface of Mars Has a Reddish Color Due to the Presence

question 57

Multiple Choice

The surface of Mars has a reddish color due to the presence of ____.

• A) iron oxides in its soil
• B) sulfur containing compounds in its soil
• C) nitrogen in its atmosphere
• D) active volcanoes depositing lava across the surface

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Definitions:

Receiving Aid

The action of accepting help or support from others, often in contexts of hardship or disaster relief.

Threatened

A feeling or condition of being under potential harm or danger, either physically, emotionally, or psychologically.

Bystander Effect

The tendency for bystanders in an emergency to help less often and less quickly as the number of bystanders present increases.

Explanations

Statements or accounts that make something clear, helping to understand the reasons or causes behind events or behaviors.