Where is the Sargasso Sea situated?

Question

UnlockIAS · Accepted Answer

Correct — A, North Atlantic Ocean. The Sargasso Sea lies in the middle of the North Atlantic, roughly between the West Indies and the Azores. It is the only 'sea' in the world with no land boundary at all — instead it is enclosed on every side by ocean currents: the Gulf Stream to the west, the North Atlantic Current to the north, the Canary Current to the east, and the North Atlantic Equatorial Current to the south. These four currents together form the North Atlantic Subtropical Gyre, and the calm, slow-circulating water trapped inside it is the Sargasso Sea.

Why the other options are wrong — (b) Wrong hemisphere — the South Atlantic has its own gyre (bounded by the Brazil, Benguela and South Equatorial currents), but the Sargasso Sea itself is a North Atlantic feature.  (c) The Indian Ocean has no equivalent named 'Sargasso'-type gyre-sea; this option confuses ocean basins.  (d) The North Pacific has its own subtropical gyre (associated with the 'Great Pacific Garbage Patch'), but that is a distinct feature — the Sargasso Sea specifically names the North Atlantic gyre's still water.

Concept: The Sargasso Sea is defined not by land coastlines but purely by ocean currents — it is the calm, current-bounded interior of the North Atlantic Subtropical Gyre. It takes its name from the free-floating brown seaweed genus Sargassum that mats its surface, historically unsettling to sailors because of the weed and the lack of wind (part of what fed the 'Bermuda Triangle' region's mystique, since the Sargasso Sea's western edge lies near Bermuda).

State PCS 2021 Q11 — Geography PYQ with Answer

State PCS 2021 Q11 — Geography PYQ with Answer