Random question?

Improvements in geological observation technologies have made it easier for scientists to locate resources in Earth's crust. These technologies have allowed for an increase in availability of which resource?

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Question generated: A characteristic that all living organisms have in common is they

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

Answer: Foam weather stripping is often placed in the frames of doors and windows in a home. What is the purpose of this weather stripping?

question: Write a question you would see in a school textbook. OPTIONS:
- where the rocks were found.
- how the rocks were formed.
- the composition of the rocks.
- the color and shape of the rocks.
answer: Rocks found on Earth are classified as sedimentary, metamorphic, or igneous based on

An example of a grad-school level question?
What can a moving magnet in a coil of copper wire cause?

Random question?
A student has two solid samples of the same substance. Which property do the substances most likely have in common?