Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← GeographyWhich risk increases for alpine glaciers facing foehn wind patterns?
A)Accelerated glacial ice ablation✓
B)Increased accumulation zone ratio
C)Enhanced crevasse formation rate
D)Reduced equilibrium line altitude
💡 Explanation
Glacial ablation is accelerated by orographic lift and adiabatic wind warming induced by the rain shadow effect; this causes increased energy transfer via convective heating, because the foehn wind forces warm, dry air, downward rather than trapping cold air and moisture.
🏆 Up to £1,000 monthly prize pool
Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.
Related Questions
Browse Geography →- Which sediment transport mechanism causes varves to form in glacial lakes during seasonal changes?
- Which outcome is caused by increased mantle hydration?
- Anoxic pore water causes which effect during podzolization?
- Which mechanism causes increased ocean atmospheric CO2 absorption during coastal upwelling events?
- Which weathering-driven outcome results on basaltic rock in humid Icelandic environments?
- Following extreme floodplain sediment deposition, which hydrologic effect encourages oxbow formation?
