Which of the following is considered a minor terrain feature?

The correct choice is a depression, which is a minor terrain feature. In military mapping and terrain analysis, minor terrain features are typically smaller, more subtle elements of the landscape that can influence tactical movement and visibility but are not as pronounced as major features like hills, cliffs, or valleys.

Depressions are defined as low-lying areas or sinks in the land, and they provide unique advantages in terms of cover and concealment, making them important for tactical considerations. Understanding these features is crucial for planning maneuvers, setting up positions, and utilizing the landscape effectively during operations.

In contrast, hills and cliffs are significant features that can command visibility and influence troop movements. Valleys, while they can also provide strategic advantages, are generally more extensive and are considered major terrain features due to their broader impact on the landscape and military strategy. Thus, the distinction between minor and major terrain features is essential for effective military reconnaissance and operational planning.