Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← GeographyWhich outcome results when glacial outwash undergoes sorting?
A)Stratified drift sediment deposition✓
B)Formation of ablation till deposits
C)Development of esker landforms
D)Generation of unsorted glacial erratics
💡 Explanation
Stratified drift happens because meltwater sorts sediment by particle size during deposition, a process called hydraulic sorting effects. This results in distinct layers of sediment of uniform size, therefore a stratified drift deposit is created, rather than unsorted till.
🏆 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 mechanism explains amplified storm surges in fjords?
- Which mechanism causes thermal stratification in slow-moving streams during summer months?
- Which mechanism causes repeating caldera collapse after dome formation?
- Which increased risk emerges when thawing permafrost destabilizes earthen dam infrastructure?
- Which risk increases when soil-forming processes exceed equilibrium?
- Which outcome occurs when a hydrovolcanic eruption discharges pyroclastic surges over a bog ecosystem?
