VibraXX
Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter Arena
HomeCategoriesGeographyQuestion
Question
Geography

Which outcome is most probable when rapid glacial meltwater introduces saturated alluvial sediment?

A)Decreased channel sinuosity downstream.
B)Increased likelihood of river avulsion.
C)Formation of stacked paleosol sequences.
D)Enhanced long-term sediment storage

💡 Explanation

When glacial meltwater overwhelms existing fluvial systems, the additional alluvial load will cause river avulsion because the channel's capacity is exceeded, therefore causing a new, typically steeper, course, rather than gradual meander changes or soil formation.

🏆 Up to £1,000 monthly prize pool

Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.

⚡ Enter Arena

Related Questions

Browse Geography