What characteristic defines convex slopes?

Convex slopes are characterized by being steeper at the lower end. This means that as you move down the slope, the angle of the slope increases, creating a convex shape when viewed from the side. This shape can contribute to increased erosion potential as runoff tends to accelerate and gain strength when descending steeper slopes.

Understanding this is crucial for erosion and sediment control professionals, as identifying the topography and slope characteristics of a site helps in planning effective erosion control measures. In contrast, other characteristics mentioned do not accurately describe convex slopes: flatter slopes would indicate a different topography, uniform throughout refers to a consistent gradient, and consistently concave slopes would suggest a different form altogether, where the lower end is less steep or even flat.