Which option describes a caption? A visual representation B main idea of the
C variety of media used to communicate an idea D line of text explaining an illustration
D line of text explaining an illustration
D) A line of text explaining an illustration.
The correct option that describes a caption is D) a line of text explaining an illustration.
To understand this, let's break down the other options and analyze why they are not the correct descriptions of a caption:
A) A visual representation: A visual representation refers to an image, picture, or graphic that presents something visually. While a caption might accompany a visual representation, the caption itself is not a visual representation but rather the accompanying text.
B) Main idea of the: This option seems to be cut off and incomplete. It does not provide enough information to accurately describe a caption since it lacks context.
C) Variety of media used to communicate an idea: While a variety of media can be used to communicate an idea, this description does not specifically relate to a caption. A caption is more specific to a line of text that provides context or explanation for an illustration or image.
D) Line of text explaining an illustration: This is the correct description of a caption. Captions are typically short lines of text that accompany an illustration, photograph, or graphic to provide context, additional information, or explanation about what is being depicted.
Therefore, option D) is the correct description of a caption as it explains that it is a line of text explaining an illustration.