Solved UPSC CDS/OTA Question
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Q · Oceanographymedium · 45s
What is the role of the ocean gyres?
TopicOceanography
Question Typemultiple choice
Difficultymedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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Ocean gyres are large systems of circular currents formed by global wind patterns and forces created by Earth's rotation. In the Northern Hemisphere, they rotate clockwise; in the Southern Hemisphere, anti-clockwise. Gyres distribute heat and influence global climate.
Final Answer: Option B - Circular ocean current systems moving clockwise in NH and anti-clockwise in SH