Which term describes a ridge no longer than the width of the corresponding ridges?

• A. Divergence
• B. Bifurcation
• C. Arch Loop
• D. Short Ridge

Answer: (D)

In terrain description, ridges are often labeled by how their crest length compares to the spacing between neighboring ridges. When a crest is as long as or shorter than that spacing—the width between adjacent ridges—the feature is called a short ridge. This definition directly fits the idea of a ridge that isn’t longer than the width of the surrounding ridges, so it’s the best fit for the given criterion. Divergence describes ridges moving apart from each other, not about the length of the crest. Bifurcation means a ridge splits into two branches. Arch Loop isn’t a standard term used to describe ridge length in this context.