Which outcome is accelerated when increased sediment deposition obstructs subduction zones?

💡 Explanation

Increased sediment causes higher friction, promoting tectonic plate coupling because the sediment acts as a lubricant to adhere the plates. Therefore, coupling increases rather than slipping; tremor events or altering mantle convection, because these are separate processes.

• Increased upper-ocean stratification enhances near-surface shear. Which outcome occurs when this shear force acts within subtropical gyres?
• Which outcome results when wind encounters topographic obstacles?
• Which outcome occurs when sediment accumulates unevenly offshore?
• Which mechanism initiates alluvial fan formation when a mountain stream reaches a broad valley?
• Which outcome frequently results along strike-slip faults during interseismic periods?
• Which process accelerates when thawing permafrost destabilizes organic matter near Arctic coastlines?