Which outcome is caused by sediment deposition in slow-moving fluvial systems?

💡 Explanation

Oxbow lakes form through meander cut-off via point bar deposition because the outside of a river bend erodes while continuous deposition isolates the meander; therefore, an oxbow lake appears,rather than valley incision.

• Upriver sediment load decrease causes increased channel sinuosity, producing which feature?
• Which process exacerbates mantle wedge melting in subduction zones?
• Which mechanism causes expansion of subtropical desert regions due to atmospheric circulation?
• Which outcome is most likely if longshore drift is severely reduced behind a newly constructed breakwater on a barrier island?
• Following a subduction event, which risk increases because of crustal deformation?
• Which process inhibits soil profile development where carbonate dissolution accelerates?