Which of the following is NOT considered an erosional landform?

The floodplain is recognized as a depositional landform rather than an erosional one. Floodplains are formed by the accumulation of sediments as rivers overflow their banks during periods of high water flow. The sediments settle out of the water and build up over time, creating flat areas adjacent to rivers.

In contrast, upland headslope, noseslope, and sideslope areas are all types of erosional landforms. They are characterized by the processes of weathering and erosion, where soil and rock materials are removed and transported away by forces such as water, wind, or ice. These types of slopes typically show signs of erosion, such as exposed soil layers or gullies, which distinguishes them from floodplains.

Understanding these differences is essential for soil judging, as identifying landforms helps predict soil behavior and land management practices.