Floodplains are built through the process of __________.
A)aggradation
B)degradation
C)denudation
D)erosion

Question

Quizplus · Accepted Answer

Floodplains are built up through the process of aggradation, which is the deposition of sediment carried by flowing water. Over time, this sediment builds up and forms a flat, low-lying area adjacent to a river or stream that is prone to flooding. On the other hand, degradation refers to the erosion or lowering of the land surface caused by natural processes such as weathering, erosion or human activities such as deforestation, mining or construction. Denudation is a broader term that encompasses both degradation and aggradation processes. Erosion, meanwhile, refers specifically to the removal of soil or rock material by wind, water, ice or gravity.

Floodplains Are Built Through the Process of __________