question: Write a question you would see in a school textbook. OPTIONS:
- It gives off heat energy and is hot to the touch.
- It absorbs heat energy and is cold to the touch.
- It gives off light energy and produces visible light.
- It gives off water and is wet to the touch.
answer: Endothermic reactions are reactions that require more energy to start than they give off in the products. Which statement describes an endothermic reaction?

An example of a grad-school level question?
While studying the relationship between number of trees and amount of atmospheric oxygen, which of the following would be most important to take into account?

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

Question I was asked: Hydrochloric acid (HCl) reacts with sodium hydroxide (NaOH) to produce a saltwater solution. What are the products of this chemical reaction?

Random question?

The sediments found in a riverbed are most likely a result of which action on nearby rock?

Generate a question

Question generated: More sulfur dioxide is being added to the atmosphere. How will this most likely affect the hydrosphere?

question: Write a question you would see in a school textbook. OPTIONS:
- the metal pan
- the air in the oven
- the surface of the bread
- the outside of the oven door
answer:
A loaf of bread is baking in a pan in a 350 F oven. What would cause a burn to a hand the quickest because of its low specific heat?