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

Which mechanism significantly increases sediment deposition rates at deep fjord basins with seasonal meltwater influx?

A)Flocculation caused by salinity gradient.
B)Osmosis driven by freshwater outflow.
C)Coriolis effect disrupting turbidity currents.
D)Halocline formation blocking river discharge.

💡 Explanation

When meltwater influx increases, rapid deposition occurs because the fresh water creates a strong salinity gradient, inducing flocculation forcing suspended particles to bind together and sink quicker. Therefore, flocculation raises sediment deposition, rather than osmosis related effects, Coriolis, or halocline blocking, which have differing mechanisms.

🏆 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