Which type of writing structure is organized based on time or sequence?

Chronological writing is the correct answer as it specifically organizes information according to a timeline or sequence of events. This structure allows the writer to present events in the order they occurred, making it easier for readers to follow along and understand how one event leads to another.

In chronological writing, transitions such as "first," "next," "then," and "finally" may be employed to clearly indicate the progression of time. This structure is often utilized in narratives, historical accounts, and processes, where the sequence is crucial for clarity and comprehension.

The other types of writing structures each serve different purposes. Descriptive writing focuses on detailing a person, place, event, or object, utilizing sensory details to paint a vivid picture, rather than organizing the information by time. Cause and effect writing examines the relationship between events, specifically highlighting reasons and outcomes rather than their sequence. Comparison writing emphasizes similarities and differences between two or more subjects, which does not involve a chronological aspect. Hence, chronological writing is distinctly defined by its time-based organization of content.