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← GeographyWhich large-scale effect results when cold stream runoff reduces thermohaline circulation?
A)Weakening of Atlantic Meridional Overturning✓
B)Increased global ice sheet formation rate
C)Strengthened equatorial trade wind patterns
D)Expansion of tropical rainforest biomes
💡 Explanation
Freshwater influx reduces ocean salinity, hindering the density-driven Sinking. This weakens the Atlantic Meridional Overturning Circulation because density stratification reduces, therefore the ocean currents slow rather than accelerate the energy transport.
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