An example of a grad-school level question?
All animals need food to survive. Immediately after an animal eats food, the food is


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

Question I was asked: As part of a study, a scientist observed a number of different molecular changes in matter. Which of the following observations provides evidence of a physical change?


Random question?

Which event most changes an ecosystem in a single day?


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Question generated: A company is designing a new laptop computer. The computer must not exceed a certain weight. Which of the following is the most likely reason to have a weight restriction for the computer?


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

Answer: An experiment is being conducted to determine the air quality inside a building. In order to come to a conclusion, scientists must gather data. Which of the following would be an excellent source of data from which to draw a conclusion?


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

Answer:
Human interaction with the environment has led to increasing amounts of acid rain. Which population have humans adversely affected the most by contributing to the production of acid rain?