question: Write a question you would see in a school textbook.
answer: Otto pushed a toy car across a floor. The car traveled fast across the wood, but it slowed to a stop on the carpet. Which best explains what happened when the car reached the carpet?

question: Write a question you would see in a school textbook.
answer: Which geologic process is absent from the Gulf Coast states?

question: Write a question you would see in a school textbook.
answer:
Which of these locations in the solar system contains the most asteroids?