An example of a grad-school level question?
Which activity is an example of a chemical change?

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

Question I was asked: For many years, people have been curious about the stars. In the past, people have shared what they knew about the stars through stories and drawings. Which pair of tools would be most helpful for people today to gather and share information about stars?

Random question?

The Mariana Trench is the deepest ocean trench on Earth. This trench occurs at a plate boundary where

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Question generated: Which geologic process is absent from the Gulf Coast states?

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

Answer: Modern technology has had some positive and negative effects on society. Which would be a negative effect of advances in technology?

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

Answer:
A recycling plant manager needs to melt 1500 kg of scrap copper to sell to a wire manufacturer. The copper is at 15C and its melting point is 1083C. The copper has a specific heat of 385 J/kg x K. How much heat is required to raise the temperature of the copper to its melting point?