Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← GeographyWhich outcome typically results when rapid snowmelt saturates a pre-existing karst system above a municipal area?
A)Widespread coverage due to sheetwash
B)Localized accelerated sinkhole formation✓
C)Uniform infiltration lessens erosion
D)Increased surface flow in entrenched streams
💡 Explanation
Rapid saturation elevates the water table, increasing pore pressure and dissolving limestone via solution weathering; sinkhole formation accelerates because of reduced support, therefore localized collapse is more likely, rather than even areal saturation.
🏆 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 →- Erosion rate disparity results on Earth when rocks of heterogeneous hardness undergo aeolian abrasion?
- Which condition accelerates karst landscape development by leaching?
- Which outcome follows rapid Hawaiian lava flow cooling?
- Which risk increases when hydraulic head pressure diminishes an oxbow's levee?
- Which outcome results when excessive upwelling removes bottom sediment nutrients?
- Which outcome occurs when enhanced radiative forcing destabilizes Hadley cells?
