Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← GeographyWhich landscape feature develops when saturated soil creeps downslope due to freeze-thaw cycles?
A)Terracettes across hillsides✓
B)Esker ridges parallel to stream flow
C)Kettle lakes within glacial till
D)Drumlin fields of elongated mounds
💡 Explanation
When soil saturates and undergoes freeze-thaw cycles, solifluction occurs because the water expands upon freezing, weakening the soil structure and causing downslope creep under gravity. Therefore terracettes form on hillsides, rather than eskers, kettle lakes, or drumlins which originate from glacial meltwater or ice deposition.
🏆 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 outcome results when coarse sediment deposition overwhelms a drainage network at a mountain range base?
- Which phenomenon causes offset stream channels along transform plate boundaries?
- Which mechanism causes increased lahar risk downstream from a stratovolcano after a heavy rainfall event?
- Which mechanism causes a graben valley to form within a continental rift zone involving normal faults?
- Which mechanism causes thermal expansion of seawater by the GreenHouse effect increase the intensity of strom surges?
- Which risk increases during prolonged saturation of a river levee's foundation soil?
