Question 11

Categorized as Tier 2 vocabulary

Tier 2 vocabulary consists of words that are commonly used in academic settings and can enhance a student's understanding and expression in various subjects. The words "abolish," "evidence," and "scarce" fit this definition as they are applicable across multiple contexts and carry significant meaning in academic discourse.

A) Clock, baby, circle

This list includes words that are more basic and concrete, often referred to as Tier 1 vocabulary. These words are simple and frequently used in everyday conversation, lacking the nuanced meaning necessary for academic discussions.

B) Fibula, aorta, pulmonary

The words in this list are specialized medical terms that belong to Tier 3 vocabulary. They are specific to certain disciplines, particularly anatomy and biology, and are not commonly used outside of those contexts, making them less accessible for general academic use.

C) Abolish, evidence, scarce

These words are excellent examples of Tier 2 vocabulary as they are versatile and frequently encountered in academic texts. They are abstract enough to require a deeper understanding, making them valuable for students looking to enhance their language and comprehension skills.

D) Ecosystem, photosynthesis, biotic

While these terms are important in the field of biology, they fall under Tier 3 vocabulary due to their specific usage in scientific contexts. They are not as widely applicable across different subjects, which is characteristic of Tier 2 words.

Conclusion

Option C is definitively the best choice for Tier 2 vocabulary as it includes words that are relevant in a variety of academic contexts and enhance critical thinking and discussion. In contrast, the other options are either too simplistic or specialized, failing to provide the breadth of application that Tier 2 vocabulary offers.