Which of the following is NOT a major terrain feature found on a map?

A building is not considered a major terrain feature on a map. Major terrain features typically include natural formations that have significant shape and elevation changes, such as hills, ridges, and valleys. These features are essential for understanding the landscape and how it affects movement and tactical decisions.

In contrast, a building is a man-made structure that does not represent a significant alteration of the natural terrain features and does not fundamentally affect land navigation in the same way as hills, ridges, or valleys. Therefore, when identifying major terrain features on a map, one focuses on the natural formations that provide critical information for navigation and land warfare tactics.