Which option describes a caption? (1 point)

• a varietv of media used to communicate an idea
COURSE TOOLS
O a line of text explaining an illustration
• a main idea of the text
• a visual representation

• a line of text explaining an illustration

To determine which option describes a caption, let's look at each option and determine which one fits the definition of a caption.

1. Variety of media used to communicate an idea: This option does not fit the definition of a caption. A caption is not a variety of media but a specific element within a media format.

2. A line of text explaining an illustration: This option accurately describes a caption. In various forms of media, such as magazines, books, or online articles, a caption is a brief line of text that accompanies an illustration or image to provide additional information or context.

3. A main idea of the text: This option does not fit the definition of a caption. The main idea of a text typically refers to the central theme or topic being conveyed, whereas a caption is specifically tied to an illustration.

4. A visual representation: This option does not accurately describe a caption. While a caption may accompany a visual representation, it is not the visual representation itself.

Therefore, the correct option that describes a caption is:
- A line of text explaining an illustration.

Option 2, "a line of text explaining an illustration," describes a caption.