What term is used to describe a short, continuous sloping line of higher ground?

The term used to describe a short, continuous sloping line of higher ground is "spur." In military and geographical contexts, a spur typically refers to a projection or a ridge that extends from a hill or mountain, creating a slope down to adjacent terrain. This feature is key for understanding the landscape, especially in planning movements or positions, as it can offer elevated observation points or advantageous locations for defense.

Spurs are distinct from other geographical features like valleys, which are low areas between hills or mountains; cliffs, which are steep faces of rock; and knolls, which are rounded hills or mounds that may not have the same continuous slope or extensive length as a spur. Recognizing these terms not only aids in navigation and terrain analysis but is also crucial for strategic military operations and understanding the environmental context in which forces operate.