Question 21

C was characterized as a Tier 3 vocabulary word.

Tier 3 vocabulary words are domain-specific terms that are less frequently used and often require specialized knowledge. "Peninsula" fits this definition as it pertains to geography and is not commonly used in everyday conversation.

A) Family

"Family" is a common term that refers to a group of related individuals and is frequently used in various contexts. It is considered a Tier 1 word, easily understood by most students and not specific to any academic subject.

B) Gallop

"Gallop" describes a specific way in which a horse moves and is more specialized than Tier 1 words but still does not reach the level of specificity required for Tier 3 vocabulary. It is often used in discussions about animals or riding but is not limited to academic contexts.

C) Peninsula

"Peninsula" is a geographical term that refers to a landform surrounded by water on three sides. This word is specific to the study of geography and is not commonly encountered in basic conversations, making it a clear example of a Tier 3 vocabulary word.

D) Walk

"Walk" is a simple, common verb that describes the action of moving on foot. It is a Tier 1 word that is widely understood and used in everyday language, lacking the specificity characteristic of Tier 3 vocabulary.

Conclusion

The identification of "peninsula" as a Tier 3 vocabulary word is definitive due to its specialized nature within the field of geography, distinguishing it from the other options provided. In contrast, "family," "gallop," and "walk" are more general terms that do not meet the criteria for Tier 3 vocabulary, being either too common or lacking the necessary specificity.