What is a saddle on a terrain map?

What is a saddle on a terrain map?

• A. A valley floor
• B. A rugged terrain
• C. A high peak
• D. A dip or low point

Answer: (D)

A saddle on a terrain map is the low point along a ridge between two higher summits, basically a mountain pass. On the map, contour lines curve up toward two peaks and pinch together at a narrow, lower point—the saddle—where elevation dips relative to the surrounding ridges but is still higher than the adjacent valleys. This makes it the route you’d use to cross the ridge rather than walk through a broad valley or climb a peak. So the best description is a dip or low point. It’s not a valley floor, which is a wider, flatter bottom of a valley; it’s not rugged terrain by itself, and it’s not a high peak—each of those describes different features.

A saddle on a terrain map is the low point along a ridge between two higher summits, basically a mountain pass. On the map, contour lines curve up toward two peaks and pinch together at a narrow, lower point—the saddle—where elevation dips relative to the surrounding ridges but is still higher than the adjacent valleys. This makes it the route you’d use to cross the ridge rather than walk through a broad valley or climb a peak.

So the best description is a dip or low point. It’s not a valley floor, which is a wider, flatter bottom of a valley; it’s not rugged terrain by itself, and it’s not a high peak—each of those describes different features.