question: What sentence would provide a factual answer to this question: "In a forest without anyone around, a fire may be started by"

answer: lightning can cause a forest fire
Problem: What is a random fact?

Answer: when a switch in a simple series circuit is closed , electricity will flow through the circuit
Problem: Generate a sentence that contains a fact.

an electric car contains an electric motor
Problem: Generate a sentence that contains a fact.
Sentence: green plants provide food for consumers by performing photosynthesis
Problem: Randomly generate a fact.

Random fact: uneven heating of the Earth 's surface cause wind
question: What sentence would provide a factual answer to this question: "Avoiding the use of fossil fuel is an example of"

answer:
An example of conservation is not using fossil fuel