Which morphological consequence results when glacial erosion deepens valleys?

💡 Explanation

The **glacial scouring** mechanism primarily carves deep, U-shaped valleys that, upon sea level rise, become fjords because the glacier erodes downwards more efficiently than streams. Therefore, fjords develop rather than other fluvial or depositional features due to this unique erosional process.

• Which outcome occurs when strong temperature gradient appears in the upper troposphere during winter?
• Which depositional outcome results from decreased glacial ablation?
• Which mechanism contributes to the higher dissolved mineral concentration in endorheic lake systems compared to exorheic systems?
• Which outcome occurs when excessive agricultural irrigation destabilizes poorly consolidated loess deposits?
• Which process intensifies sediment stratification in a fjord's benthic zone following seasonal meltwater pulses?
• Which mechanism triggers a tsunami when a subsea thrust fault ruptures during a megathrust earthquake?