What is the difference between a large-scale chart and a small-scale chart?

What is the difference between a large-scale chart and a small-scale chart?

• A. Large-scale charts cover a large area with detailed features; small-scale charts cover a small area with less detail.
• B. Large-scale charts show only vertical features; small-scale show horizontal.
• C. Large-scale charts are used only for harbor entrances.
• D. Large-scale charts cover a small area with greater detail; small-scale charts cover a larger area with less detail.

Answer: (D)