In which regions does the densest water generally sink to initiate deep circulation?
Answer
High-latitude regions like the North Atlantic near Greenland and Antarctic regions
Sinking occurs where surface water becomes extremely cold and salty, which is characteristic of polar and subpolar latitudes, such as the areas surrounding Greenland and Antarctica.

#Videos
How do ocean currents work? - Jennifer Verduin - YouTube
Related Questions
What fraction of the generating wind's velocity do surface currents typically move at?What is the primary function of the Coriolis effect on ocean currents?Which two factors primarily control the density of seawater?What term is used for the slow, deep ocean circulation driven by density differences?How do gyres rotate in the Northern Hemisphere?What physical factor modifies and redirects deep, density-driven currents?What process occurs when deep, cold, nutrient-rich water rises to the surface?What is the approximate timescale for the deep thermohaline circulation system?Which currents are described as narrow, fast, and deep, often located at the western boundaries of ocean basins?In which regions does the densest water generally sink to initiate deep circulation?