Turn the given fact into a question by a simple rearrangement of words. This typically involves replacing some part of the given fact with a WH word. For example, replacing the subject of the provided fact with the word "what" can form a valid question. Don't be creative! You just need to rearrange the words to turn the fact into a question - easy! Don't just randomly remove a word from the given fact to form a question. Remember that your question must evaluate scientific understanding. Pick a word or a phrase in the given fact to be the correct answer, then make the rest of the question. You can also form a question without any WH words. For example, "A radio converts electricity into?"
--------
Question: Fact: if soil is permeable it may cause chemicals to leach.

Answer: What may cause chemicals to leach in soil?


Question: Fact: treating water can prevent death.

Answer: What can treating water prevent?


Question: Fact: The more oxygen that is present, the greater the burn rate.

Answer:
How do you increase the burn rate?