Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← GeographyWhich process primarily maintains upwelling along the western coasts of continents?
A)Coriolis effect deflecting surface currents✓
B)Deep ocean volcanic activity
C)Surface salinity concentration differences
D)Erosion from continental shelf rivers
💡 Explanation
When wind blows parallel to coastlines, the Coriolis effect deflects surface currents offshore because Earth's rotation influences the direction of moving objects, forcing water away initiating upwelling. Therefore, Coriolis effect maintains upwelling, rather than volcanic plumes, salinity differences, or river outflows which have different mechanisms.
🏆 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 geologic response commonly follows rapid isostatic rebound after glacial melt near fault lines?
- Which impact follows accelerated oxbow lake formation near pipeline infrastructure when a river alters course?
- Which outcome occurs when a significant amount of water is carried into the mantle by a subducting slab?
- Which mechanism explains why major river systems in the Northern Hemisphere deflect to the right?
- Which outcome results from desert varnish presence inhibiting ventifact formation?
- Which risk prominently increases following intense pyroclastic flow events?
