It Is Generally Believed That the Following Gas Was Missing

question 29

Multiple Choice

It is generally believed that the following gas was missing in the primordial atmosphere:

• A) H₂
• B) CO₂
• C) CH₄
• D) NH₃
• E) O₂

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Definitions:

Door-In-The-Face Technique

A persuasion strategy where a large, unreasonable request is first made knowing it will be refused so that a smaller, more moderate request will be accepted.

Sleeper Effect Method

A phenomenon where a message that was initially discounted gains in persuasiveness over time, often due to the dissociation of the message from its source.

Attraction

A force that draws individuals together, leading to friendships, romantic relationships, or other forms of social interaction.

Similarity

The state of being alike or having attributes in common, often used in psychology to explain patterns of grouping in perception and social relationships.