Answer:
My answer for this would be "book".
Step-by-step explanation:
A plot diagram is essentially a way to organize segments of a story/book into certain parts.
The diagram starts at "exposition" which is essentially the beginning of the story. It introduces the plot, setting, and the primary conflict throughout the story.
Next is "rising action". Think of this as a roller coaster; a rising action starts normally with an inciting incident that starts the fuse of your story. This be like a roller coaster slowly climbing up to the top, it builds tension before the drop.
Next is "climax". This is the exciting part! Like a roller coaster, the plot finally 'drops' and is the moment the reader has been anticipating the entire time. This is normally the part in the story where the main character makes a vital decision or the story completely changes.
Next is "falling action". Back to the roller coaster analogy; after you passed the drop, things start settling in for a nice satisfying conclusion. This is usually where conflicts are resolved after the climax and details are summed up.
Finally, the moment we've been waiting for, the "resolution". This is essentially the end of your "roller coaster" ride. The resolution is where the writer "ties up loose ends" (patches plot holes) and brings the story to a happy --or tragic ending. Also great place for cliff hangers if the book is part of a series!
Any questions feel free to ask!