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Which outcome results from thermal expansion differences in ocean currents?

A)Thermohaline vertical water mass segregation
B)Depletion of benthic nutrient concentration
C)Strengthened coastal upwelling events offshore
D)Reduction in ocean's carbon dioxide uptake

💡 Explanation

Thermohaline circulation depends on density differences; differential thermal expansion causes density variations segregated by depth because colder, saltier water sinks, leading to vertical stratification rather than impacting coastal upwelling, nutrient concentration, or carbon uptake.

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