question: Write a question you would see in a school textbook. OPTIONS:
- clouds forming
- sugar dissolving
- water freezing
- a candle burning
answer: Which of the following is an example of a chemical change?


An example of a grad-school level question?
A rabbit population has increased noticeably in the past ten years. Which of the following is a reasonable hypothesis for this population growth?


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

Question I was asked: The depth of Lake Superior can be measured by sending sound waves to the bottom and measuring the period of time it takes for the reflected sound waves to return to the surface. Which of the following would indicate a shallow depth?


Random question?

A simple food chain includes hawks, lizards, and insects. Which will most likely happen to the lizard and hawk populations if a pesticide is sprayed to kill the insects, and the lizard and hawk populations cannot find other food in this ecosystem?


Generate a question

Question generated: The weather forecast says a heavy snowstorm is coming later today. Which weather observation is likely just before the snow?


question: Write a question you would see in a school textbook. OPTIONS:
- petroleum
- geothermal
- nuclear
- solar
answer:
Las Vegas has access to renewable resources for generation of electrical power, which includes hydroelectric power. Which of these energy resources is renewable and available to generate electricity in Las Vegas without degrading the environment?