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Dive into the world of ocean gyres, large swirling mounds of water influenced by gravity, wind, and the Coriolis Effect. Discover how these massive currents shape our oceans and ecosystems.
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A gyre is another name for a swirling vortex. Gyres are large mounds of water with flowing water around them that are often 1,000km across. A wind blowing for 10 hrs across will cause water to pile up in the direction the wind is blowing, forming a mound of water. Deflected water caused by the Coriolis Effect is forced around a gyre. The combination of the effects of gravity, blowing wind and Coriolis Effect produce circular currents in all the oceans.
Major gyres: North Atlantic; South Atlantic; North Pacific; South Pacific; Indian Ocean North Atlantic North Pacific South Atlantic Indian Ocean South Pacific