A question is a sentence that asks for information. Another word for “question” is “interrogative”. An interrogative is a word or phrase used to ask a question. For example, the word “who” is an interrogative pronoun. The phrase “what is” is an interrogative verb phrase.
Questions are important because they allow us to learn new information. We can ask questions to get clarification, to get help, or to simply satisfy our curiosity. Asking questions is also a way to show interest in something. When we ask a question, we are showing that we are engaged and that we want to know more.