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?"

[Q]: Fact: a tumor can be burned away when an electrical circuit is working properly.
[A]: When the electrical circuit is working properly, what can happen?


[Q]: Fact: marine biology studies creatures that live in water biomes.
[A]: What is the study of creatures that live in water biomes?


[Q]: Fact: if soil is permeable then h2o easily flows through the soil.
[A]:
what flows with ease through soil if it's permeable?