How Does the Dust Tail of a Comet Compare with Its

question 180

Multiple Choice

How does the dust tail of a comet compare with its gas tail?

• A) Dust tails often appear blue and gas tails white.
• B) Dust tails are straight, whereas gas tails are curved.
• C) Dust tails are more massive than gas tails.
• D) Dust tails point toward the Ssun, whereas gas tails point away.

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Definitions:

Potential Risk

The likelihood of encountering a negative outcome or threat that could impact objectives, operations, or resources.