Which mechanism primarily causes accelerated seabed landslides near fjord deltas?

💡 Explanation

Isostatic rebound contributes to destabilization because the reduced ice load triggers the uplift of land, leading to a readjustment of sediment within the delta and seabed. Increased sediment stress causes landslides, rather than different mechanisms like solifluction on subaerial slopes.

• Which risk increases when thawing permafrost causes widespread solifluction on Arctic slopes used for pipeline construction?
• Which process forms rift valleys following continental rifting?
• Which outcome occurs in a delta plain's distributary channels because natural levees collapse?
• Which outcome results from unchecked eolian deposition along river valleys?
• Which impact results when coastal upwelling weakens due to increased ocean stratification?
• Which geological effect arises from the constant stress-and-release mechanism along a transform fault boundary intersecting continental crust?