Which risk increases when a river crosses transform faults?

💡 Explanation

Avulsion risk increases because transform fault activity results in differential uplift and subsidence creating fault scarps; therefore, streams shift course over low areas rather than established channels because of topographic disruption.

• Which process destabilizes hillsides when permafrost thaws due to warming temperatures?
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• Which outcome typically occurs when a transform plate boundary impedes subduction?
• Which resulting pattern increases under-ice upwelling currents due to Ekman transport?
• Which mechanism significantly reduces surface salinity in areas of intense oceanic upwelling?
• Which phenomenon causes increased anchovy productivity when coastal upwelling occurs off Peru's west coast?