what does the prefix circum mean in the word circumference

ATI TEAS 7

TEAS 7 English Practice Test

1. What does the prefix circum- mean in the word circumference?

A. Beyond
B. After
C. Around
D. Before

Correct answer: C

Rationale: The prefix 'circum-' means 'around,' which is the definition most related to 'circumference.' Circumference refers to the boundary that surrounds a circular shape. Choice A, 'Beyond,' is incorrect as it implies going further or exceeding a boundary. Choice B, 'After,' is not related to the concept of surrounding or encircling. Choice D, 'Before,' is also unrelated and denotes something occurring prior to a specific time or event.

2. Which of the following words is hyphenated correctly?

A. Ex-president
B. Hyperactive
C. Self-made
D. Mid-America

Correct answer: D

Rationale: The correct answer is 'Mid-America.' It is correctly hyphenated as it combines 'Mid' and 'America' to form a compound noun. Choice A, 'Ex-president,' should be hyphenated to show the prefix 'Ex-' before 'president.' Choice B, 'Hyperactive,' should not be hyphenated as 'hyper' is a prefix. Choice C, 'Self-made,' should be hyphenated to connect 'self' and 'made' in this compound adjective.

3. Based on the sentence contexts, which is true about the word bark?

A. It is impossible to tell its meaning because its spelling and pronunciation are the same in both.
B. The references to the dog in the first sentence and to the tree in the second define its meaning.
C. "Bark" refers to a sound in the second sentence, and it refers to a plant covering in the first sentence.
D. The meaning of this word is different in each sentence, but in one of them it is spelled wrong.

Correct answer: C

Rationale: The word "bark" is used in two different contexts in the sentences provided. In the first sentence, "bark" refers to the covering of a tree, while in the second sentence, it refers to a sound made by a dog. Therefore, option C correctly states that "bark" has different meanings in each sentence - plant covering in the first sentence and a sound in the second. Option A is incorrect because the meanings are clear from the context. Option B is incorrect as the meaning is not defined by the references to the dog or the tree but by the context of the sentences. Option D is incorrect because there is no misspelling of the word in either sentence.

4. Select the context clue from the following sentence that helps you define the multiple meaning word formula: 'The mother gave her baby his formula after he woke up from his nap in the car.'

A. mother
B. baby
C. nap
D. car

Correct answer: B

Rationale: The correct answer is 'B: baby.' In the sentence, 'baby' is the context clue that helps define the multiple meaning word 'formula.' Here, 'formula' refers to baby food, as babies typically consume formula. The word 'baby' directly relates to the context of feeding a baby with formula. Choice A, 'mother,' is not directly related to the meaning of 'formula' in this context. Choices C and D, 'nap' and 'car,' are also not directly connected to the meaning of 'formula' as they do not provide any relevant information about the word's meaning in this sentence.

5. Write a research report about a national park in the United States that is experiencing threats.

A. Florida's Everglades National Park is threatened with a rising sea level as restoration efforts lag.
B. The Grand Canyon is a steep-sided canyon carved by the Colorado River in Arizona, United States.
C. Every year someone falls over the edge of Going-to-the-Sun Road at Glacier National Park.
D. My visit to Acadia National Park last summer was one of the most interesting trips I've ever taken.

Correct answer: A

Rationale: Choice A is the correct answer as it directly addresses the writing prompt by focusing on a specific threat faced by a national park in the United States, which is the rising sea level affecting Florida's Everglades National Park. This choice provides a clear thesis statement for a research report on the topic. Choices B, C, and D are incorrect. Choice B provides general information about the Grand Canyon but does not discuss any threats it is facing. Choice C is not relevant to the prompt as it talks about accidents on a specific highway within Glacier National Park rather than broader threats to the park itself. Choice D is about a personal experience at Acadia National Park and does not address any threats the park may be experiencing.