Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← GeographyWhich outcome occurs when localized bathymetric sills disturb upwelling?
A)Variable nutrient delivery to surface✓
B)Enhanced thermocline layer stability
C)Increased coastal erosion downstream zones
D)Decreased sea surface temperatures overall
💡 Explanation
Variable nutrient delivery occurs because bathymetric sills interfere with the continuity of upwelling flow, promoting localized turbulence zones near the topography, a process of flow distortion. Therefore, nutrient supply varies down current rather than providing uniformly distributed flow.
🏆 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 increased Antarctic ice shelf melting increases stratification?
- Which outcome of a megathrust earthquake increases slope instability?
- Which risk increases following a major pyroclastic eruption?
- Which phenomenon results when wind erosion transports copious loess?
- Along coastal desert regions, which mechanism causes cool offshore waters to create advection fog?
- When a prolonged drought lowers the water table in karst regions with populated areas, which hazard's formation accelerates?
