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← GeographyWhich effect results from decreased salinity near Greenland?
A)Weakened North Atlantic Current formation✓
B)Intensified coastal upwelling events
C)Strengthened subtropical gyre circulation
D)Accelerated sea ice formation rates
💡 Explanation
Weakened salinity reduces water density, inhibiting thermohaline circulation. This disrupts the normal sinking, which weakens the North Atlantic Current's northward flow because ocean salinity gradients drive density differences, therefore hindering deepwater formation, rather than affecting upwelling.
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