Which process limits the height of natural levees formed along a meandering river?

💡 Explanation

When a river floods, sediment deposition occurs primarily near the channel edges, forming levees because flow velocity decreases at channel margins. This process continues until levees reach roughly the floodplain elevation, preventing further preferential building. Therefore, a stable level occurs rather than indefinite growth limited solely by oxidation deposition frequency, or incision.

• Which outcome results when rapid snowmelt intensifies lahars?
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• Which mechanism causes poleward heat transfer within Earth's atmospheric Hadley cells?
• Which erosional process is accelerated when freeze-thaw cycles occur within a cirque formation?
• Which consequence results when tephra deposition on glaciers accelerates melting?