Generate a sentence that answers this question: "How many ecosystems does the earth contain?".

Answer: the Earth contains many ecosystems
question: What sentence would provide a factual answer to this question: "The deforestation can be the cause of what occurrence?"

answer: if a tree is cut down then that tree will die
Problem: What is a random fact?

Answer: something in a cold place becomes cold
Problem: Generate a sentence that contains a fact.

friction causes the temperature of an object to increase
Problem: Generate a sentence that contains a fact.
Sentence: coal is used to produce electricity by burning in coal-fire power stations
Problem: What is a random fact?

Answer:
as depth increases , pressure will increase