instruction:
Given a scientific passage and an answer, generate a question for the given answer.
question:
Passage: Some resources can't be renewed. At least, they can't be renewed fast enough to keep up with use. Fossil fuels are an example. It takes millions of years for them to form. We are using them up much more quickly. Elements that are used to produce nuclear power are also non-renewable resources. Uranium, for example, which is rare. Sooner or later, it will run out. Answer: nuclear
answer:
Uranium is an example of a non-renewable resource used to produce what type of power?

question:
Passage: Static electricity is a buildup of electric charges on objects. It occurs when electrons are transferred from one object to another. Answer: static electricity
answer:
What is the term for the buildup of electric charge on an object, which can be transferred to another when touched?

question:
Passage: Skepticism is an attitude of doubt about the truthfulness of claims that lack empirical evidence. Scientific skepticism , also referred to as skeptical inquiry, questions claims based on their scientific verifiability rather than simply accepting claims based on faith or anecdotes. Scientific skepticism uses critical thinking to analyze such claims and opposes claims which lack scientific evidence. Answer: skepticism
answer:
What is an attitude of doubt about the truthfulness of claims that lack empirical evidence?