Which risk increases during lahar formation near stratovolcanoes?

💡 Explanation

Increased water saturation amplifies debris flow volume, using gravitational potential energy; therefore, the velocity increases because this process enhances momentum transfer, rather than albedo alteration from aerosols affecting insolation at the tropopause.

• Which consequence results when excessive sediment accretion obstructs tidal flow?
• Which topographical change arises when stream captures create endorheic lakes?
• Which outcome occurs when a glacial lake outburst flood (GLOF) erodes a moraine dam?
• Which risk increases substantially as terminal alluvial fans coalesce?
• Which impact on infrastructure results when thaw-induced solifluction destabilizes hillside foundations?
• Which risk increases when a megathrust earthquake occurs along a subduction zone lacking strain partitioning?