Which Gas Comprises Most of the Atmosphere

question 22

Multiple Choice

Which gas comprises most of the atmosphere?

• A) oxygen
• B) carbon dioxide
• C) methane
• D) nitrogen
• E) argon

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Definitions:

Nonverbal Communication

All elements of communication that do not involve words or language.

Words

Small units of language that convey meaning and can be spoken or written, forming the basis of communication among humans.

Gestures

Movements of the body, especially hands and arms, that convey a message or meaning without using words.

Paralanguage Cues

Non-verbal elements of communication used to modify meaning and convey emotion, such as tone of voice, loudness, pitch, and pace.