ATI TEAS 7
English Grammar
1. Which sentence uses the possessive apostrophe correctly?
- A. The cats meows filled the room.
- B. I visited my friends' house.
- C. She borrowed Johns book.
- D. The childrens toys were scattered everywhere.
Correct answer: B
Rationale: Option b adds the apostrophe and "s" to show ownership of multiple friends.
2. What is the name for the process where a solid changes directly into a gas?
- A. Evaporation
- B. Sublimation
- C. Condensation
- D. Melting
Correct answer: B
Rationale: Sublimation occurs when a solid directly transforms into a gas without passing through a liquid phase.
3. A rocket engine expels hot gases backwards. What principle explains the rocket's forward motion?
- A. Newton's first law of motion
- B. Newton's second law of motion
- C. Newton's third law of motion
- D. Law of conservation of energy
Correct answer: C
Rationale: The hot gases expelled backwards exert a force on the rocket in the opposite direction (forward), propelling it upwards according to the action-reaction principle.
4. The term "bioaccumulate" refers to...
- A. The natural decomposition of organic materials.
- B. The buildup of a substance in living organisms.
- C. The contamination of seawater with chemical pollutants.
- D. The physical entanglement of animals with plastic debris.
Correct answer: B
Rationale: The passage describes microplastics entering food chains and accumulating in organisms, aligning with bioaccumulation.
5. The sentence "The audience was captivated by the speaker's compelling story" implies that the audience:
- A. Was bored and disinterested.
- B. Found the story confusing.
- C. Was completely absorbed and engaged.
- D. Disagreed with the speaker's message.
Correct answer: C
Rationale: "Captivated" suggests the audience was completely held by the speaker's story.
6. What is the process by which a large, unstable nucleus splits into two smaller nuclei, releasing neutrons and energy?
- A. Alpha decay
- B. Beta decay
- C. Gamma decay
- D. Nuclear fission
Correct answer: D
Rationale: Nuclear fission involves splitting a heavy nucleus into smaller fragments, releasing neutrons and energy.
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