Which consequence results when sediment deposition obstructs a meander?

💡 Explanation

Oxbow lake isolation results from meander cutoff. Channel avulsion occurs because the outside bend erodes, and simultaneous sediment deposition closes the meander loop bypassing water. Meander loops will transform into oxbow lakes, rather than braided stream morphology or delta evolution.

• Which outcome typically occurs when a transform plate boundary impedes subduction?
• Which mechanism amplifies stream channel incision when tectonic uplift interacts with variable bedrock resistance?
• Which outcome is enhanced when arid deflation processes interact with eolian saltation?
• Which horizon characteristic indicates accelerated pedogenesis due to deciduous forest cover?
• Which landscape outcome results in arid regions with coalescing alluvial fans?
• Which outcome relating to soil results as pedogenesis occurs with permafrost thawing?