Which terrain feature is a narrow high ground that extends between two valleys and may form a spine?

Which terrain feature is a narrow high ground that extends between two valleys and may form a spine?

• A. Spur
• B. Ridge
• C. Hill
• D. Draw

Answer: (B)

A ridge is narrow high ground that runs between two valleys and can form a continuous crest or spine along its length. It stands above the surrounding terrain on both sides, making it a favorable line for observation and movement while offering some protection from the flanks. This contrasts with a spur, which is a secondary branch extending from a main crest toward lower ground; a hill, which is a standalone elevated point rather than a long, continuous crest; and a draw, which is a dry or shallow drainage feature in lower ground. So the described feature—narrow high ground between valleys that can form a spine—fits a ridge.

A ridge is narrow high ground that runs between two valleys and can form a continuous crest or spine along its length. It stands above the surrounding terrain on both sides, making it a favorable line for observation and movement while offering some protection from the flanks. This contrasts with a spur, which is a secondary branch extending from a main crest toward lower ground; a hill, which is a standalone elevated point rather than a long, continuous crest; and a draw, which is a dry or shallow drainage feature in lower ground. So the described feature—narrow high ground between valleys that can form a spine—fits a ridge.