question: Write a question you would see in a school textbook. OPTIONS:
- The clouds in the stratosphere produce more rain.
- The air in the stratosphere has a greater density.
- The composition of the stratosphere lacks ozone.
- The temperature of the stratosphere warms at higher altitude.
answer: How is the stratosphere different from the troposphere?

An example of a grad-school level question?
Humans cannot survive without clean, fresh water. Reservoirs of liquid water vary, but all water spends time as a gas in the atmosphere. What is the source of most of the water in the atmosphere?

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

Question I was asked: Which group of organisms would all be found living in a tropical rain forest?

Random question?

The surface of Earth is constantly changing. Which of these findings provides the best evidence that the crustal surface of Earth has changed over time?

Generate a question

Question generated: Which of these describes a location where minerals are most likely to form?

question: Write a question you would see in a school textbook. OPTIONS:
- in animal waste
- in drinking water supplies
- in underground mineral deposits
- in carbon dioxide released by factories into the atmosphere
answer:
Where would nitrogen most easily be found in the nitrogen cycle?