Delta

Real World Example

Imagine trying to clean a cluttered room where everything just seems to pile up at the entrance. This situation is similar to how a delta forms when a river carries sediment and deposits it at its mouth, creating a buildup over time. Just as the entrance of the room becomes a collection point for all the items being brought in, the mouth of the river becomes a collection point for sediment, building up new landforms as materials accumulate, much like clutter accumulates at the threshold.