Which consequence results when subsidence exceeds sedimentation in alluvial basins?

💡 Explanation

A reverse drainage network develops because greater subsidence concentrates sediment deposition in rapidly sinking areas, shifting flow paths toward structurally low points, therefore creating streams that flow inward rather than seaward; rather than other drainage patterns.

• Which mechanism causes the formation of terraced alluvial fans in arid environments after prolonged tectonic uplift?
• Which outcome occurs when sediment supply decreases significantly in a coastal area with a longshore current?
• Which mechanism reduces soil fertility when prolonged floodplain inundation occurs on alluvial plains used for agriculture?
• Which outcome occurs when the uplift rate reduces in a landscape containing alluvial fans?
• Which mechanism reduces ocean gyre intensity following heightened glacial meltwater discharge?
• Which consequence results when strong pressure gradients influence geostrophic wind balance?