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← GeographyWhich thermocline effect occurs as wind forcing decreases within ocean gyres?
A)Surface water temperature gradients weaken✓
B)Latent heat flux significantly decreases
C)Deep-water nutrient mixing increases
D)Salinity stratification becomes more intense
💡 Explanation
Weaker wind forcing reduces Ekman transport, a key process in gyres that brings colder water to the surface. Therefore, temperatures become more uniform because less cold water upwells to replace the warmer surface water; rather than a change within latent heat flux.
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