Which informational text feature best explains visuals?

Which informational text feature best explains visuals?

• A. Headings
• B. Graphs
• C. Captions
• D. Index

Answer: (C)

Captions bridge the image and the written text by telling you what the visual shows and why it's included. They name what you’re looking at, point out important parts, and often explain elements like labels, units, or symbols. This makes it easier to interpret the visual in the surrounding information rather than guessing what it means. While headings organize sections and graphs present data, captions provide the essential explanation that helps you understand the visual itself. For example, a photo of a coral reef might have a caption like “Caribbean coral reef showing species diversity in shallow water,” which immediately clarifies what the image represents and how it relates to the topic.

Captions bridge the image and the written text by telling you what the visual shows and why it's included. They name what you’re looking at, point out important parts, and often explain elements like labels, units, or symbols. This makes it easier to interpret the visual in the surrounding information rather than guessing what it means. While headings organize sections and graphs present data, captions provide the essential explanation that helps you understand the visual itself. For example, a photo of a coral reef might have a caption like “Caribbean coral reef showing species diversity in shallow water,” which immediately clarifies what the image represents and how it relates to the topic.