Which outcome occurs when increased sediment transport rates overwhelm stabilization efforts?

💡 Explanation

A build up happens because longshore drift delivers sediment faster than it can be cleared by natural or man-made infrastructure stabilization; therefore channel blockage rather than rebound occurs, due to sediment shifts rather than mantle dynamics.

• Which volcanic event is inhibited when overburden pressure exists?
• Which feedback results downstream after artificial levee construction?
• Which outcome is accelerated by concentrated fluvial erosion altering oxbow loop geometry?
• Which phenomenon causes increased volcanic activity when glaciers melt near subduction zones?
• Which situation rapidly destabilizes a river levee system during prolonged period of heavy rainfall events?
• Which mechanism primarily deepens fjords during glacial periods?