Random question?

A student finds a round, smooth pebble on a beach. Which action made the pebble smooth?

Generate a question

Question generated: A city has a temperature of 75 F, with partly cloudy skies. Weather forecasters are predicting that the air pressure and temperature will drop during the day. Which type of weather is most likely for this area in the late afternoon?

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

Answer: Which type of rock would most likely contain a fossil?

question: Write a question you would see in a school textbook. OPTIONS:
- its atmospheric gases
- its surface temperatures
- its craters and rocky surface
- its ice and organic molecules
answer: Which of these provide the best evidence that life could develop on Mars?

An example of a grad-school level question?
Which physical structure would best help a bear to survive a winter in New York State?

Random question?
Katia was listening to music on the radio. In order for the sound to be produced, the electrical energy must be converted into which type of energy?