Answer: Transitions in fiction are words, phrases, sentences, paragraphs, or punctuation that may be used to signal various changes in a story, including changes in time, location, point-of-view character, mood, tone, emotion, and pace.In writing, a transition is a word or phrase that connects one idea to another. This connection can occur within a paragraph or between paragraphs. Transitions are used to show how sen- tences or paragraphs are related to each other and how they relate to the overall theme of the paper.
Hope this helps :)