Which term describes a less developed valley?

The term that describes a less developed valley is a "draw." A draw typically refers to a small, narrow valley or depression in the landscape that is less pronounced than a larger valley. Draws are often formed by erosion and can serve as natural water courses, directing water flow from higher elevations to lower areas.

In contrast, other geographical terms represent different features. For example, a u-shaped valley is a broader and deeper valley formed by glacial activity, indicating a more developed geological feature. A spur refers to a ridge or hill that projects out from the main body of a mountain or hill, and a ridge is an elevated landform that runs along a line, separating two valleys. These terms generally indicate more developed or prominent landforms compared to a draw.