An example of a grad-school level question?
Which property of Earth's interior keeps the innermost part in a solid state?

I just took a test in school today. What question was I asked?

Question I was asked: What carries oxygen throughout the body?

Random question?

If soil is permeable

Generate a question

Question generated: How should researchers share their findings with other scientists to validate their study of the effectiveness of a new medication?

Problem: Write a question you would see in a school textbook.

Answer: Which statement best describes the climate of Nevada?

Problem: Write a question you would see in a school textbook.

Answer:
What is the primary energy source that drives all weather events, including precipitation, hurricanes, and tornados?