If No Water Is Involved, Rocks Can Mechanically Weather If

question 19

Multiple Choice

If no water is involved, rocks can mechanically weather if they undergo ________ temperature change cycles.

• A) two
• B) a dozen
• C) hundreds of
• D) thousands of
• E) millions of

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Definitions:

Play Face

An expressive facial gesture typically shown during play, indicating joy, engagement, and a non-threatening demeanor.

Rough-And-Tumble Play

A form of play that involves physical activities such as running, chasing, and play-fighting, commonly observed in children and considered important for development.

Social Hierarchy

The organization of individuals within a society based on various factors like status, wealth, or occupation, which defines their ranking or position.

Play Face

An expression typically observed in primates, including humans, indicating a readiness to engage in playful interactions.