Which of the Following Gases, Which We Can Detect (If

question 30

Multiple Choice

Which of the following gases, which we can detect (if present) in infrared spectra, would be a strong indicator of life on another planet?

• A) carbon dioxide
• B) ozone
• C) methane
• D) water vapor
• E) sulfuric acid

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Definitions:

Spoken Forms

Varieties or styles of speech or oral communication, as opposed to written forms.

Written Forms

Various types of documents or texts that are recorded in writing.

Rarely Lie

The tendency to speak the truth or present facts most of the time, with falsehoods being an exception.

Miscommunication

A failure to communicate effectively, leading to misunderstandings or confusion.