question: Write a question you would see in a school textbook. OPTIONS:
- by determining the age of lava rising at ocean ridges
- by determining the composition of limestone deposits
- by determining the rate of weathering of mountain ranges
- by determining the type of sedimentary rock formed on land
answer: How did scientists arrive at the theory of plate tectonics?


An example of a grad-school level question?
An owl hunts mice that live in a farmer's field. After the farmer gathers the crops, the mice have fewer places to hide. Which is most likely to happen after the crops are gathered?


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

Question I was asked: Vegetables can be scientifically classified by all of these except


Random question?

A perpetual motion machine is a theoretical device which, once started, continues to operate without any additional input of energy. Which statement describes why a perpetual motion machine is impossible to design?


Generate a question

Question generated: People may remove fallen trees from forests to reduce fire risk. Removing the trees is now thought to have an impact on the health of the forest. Which impact would removing fallen trees from forests most likely have on forest health?


question: Write a question you would see in a school textbook. OPTIONS:
- freshwater rivers and saltwater oceans
- liquid oceans and solid glaciers
- atmospheric vapor and cloud droplets
- water in soil and water in plants
answer:
The temperature at which water freezes enables water to exist in which two forms on Earth?