What term refers to the scenery used to show where a drama takes place?

The term that refers to the scenery used to show where a drama takes place is "Set." The set is a fundamental aspect of theatrical production as it provides the visual context for the story being told. It includes the various elements such as backdrops, furniture, and props that create the environment in which the characters interact. A well-designed set can enhance the audience's understanding of the time period, location, and atmosphere of the performance, helping to immerse them in the narrative.

In contrast, the acting area focuses on the specific space where actors perform but does not encompass the decorative and structural elements that define the scene. A key usually refers to a legend or guide that explains symbols or terms used in design plans, which is more related to understanding the elements within the scenery rather than the scenery itself. A ground plan is a technical drawing that outlines the layout of the set from a bird's-eye view, providing details on the arrangement of the various components but again not the scenery itself. Thus, "Set" is the most accurate term for the overall scenery used in a drama.