Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← GeographyWhich landform develops when permafrost thaw triggers solifluction?
A)Lobes on gentle slopes✓
B)Esker ridge formations
C)Kettle lake depressions
D)Drumlin field alignments
💡 Explanation
When thawing permafrost saturates the active layer, solifluction occurs, which is the downslope movement of soil; this creates distinct lobate landforms because the saturated soil flows very slowly, therefore creating lobes, rather than other glacial sedimentary features.
🏆 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 process dominates ventifact formation under hyperarid conditions?
- Which consequence typically results as a river maximizes sinuosity?
- Which deformation results when strike-slip motion encounters a restraining bend?
- Which soil outcome accelerates when earthworm bioturbation decreases drainage?
- Which outcome is accelerated when stack height increases?
- Which geological hazard intensifies when stresses abruptly release along a transform fault segment containing an existing bend?
