Which of the following is a diagram that records words and ideas related to a central idea?

A mindmap is a diagram specifically designed to visually organize information. It centers around a central idea, with branches that extend to various related words and concepts. Each branch represents a subtopic related to the main theme, allowing for a structured yet creative way to understand and analyze the information. This technique is particularly effective for brainstorming, studying, and problem-solving because it illustrates the connections between different ideas in a clear and engaging manner.

In contrast, a flowchart is used to represent a sequence of steps or processes, typically illustrating decision points and pathways rather than exploring relationships between concepts. A chart generally presents data in a structured format, such as graphs or tables, which does not emphasize the connections between words and ideas. A Venn diagram, while useful for showing overlaps and relationships between two or more groups or concepts, does not organize information around a single central idea in the same way a mindmap does. Thus, mindmaps are uniquely suited for recording and exploring thoughts that are related to a central theme.