Bring out the significance of the Southern Ocean in controlling global oceanic currents and marine ecological productivity.

Exact Syllabus Pointer

Physical geography, distribution of key natural resources, factors for industrial location, geophysical phenomena (earthquakes, cyclones, volcanoes).

Connected Questions Across All Papers

Discovered through overlapping concepts: Southern Ocean, Antarctic Circumpolar Current, Thermohaline Circulation

2 questions across 14 yrs

Frequency of UPSC CSE Mains questions testing this core concept, landmark doctrine, or foundational syllabus theme (2013-2026)

20130

20141

20150

20160

20171

20180

20190

20200

20210

20220

20230

20240

20250

20260