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?"

[EX Q]: Fact: H2O is needed for all life on Eartth.
[EX A]: What is needed for all life on earth?

[EX Q]: Fact: When hurricanes move over continents, their strength decreases.
[EX A]: When will a hurricane lose its strength?

[EX Q]: Fact: Desert plants conserve water to survive in the desert.
[EX A]:
Plants can conserve water in order to survive where?