Subpolar circulation in the southern hemisphere is dominated by the Antarctic Circumpolar Current, due to the lack of large landmasses breaking up the Southern Ocean. There are minor gyres in the Weddell Sea and the Ross Sea, the Weddell Gyre and Ross Gyre, which circulate in a clockwise direction.
Field of 68 teams set for 2015 NCAA Tournament. Mar 15, 2015; Nashville, TN, USA; Kentucky Wildcats forward Willie Cauley-Stein (15) dunks the ball during the first half of the SEC Conference championship game at Bridgestone Arena. Kentucky Wildcats defeated Arkansas Razorbacks 78-63.
The NCAA was formed in 1906 and is a larger association representing bigger schools and universities. NCAA schools are organised into three divisions, D1, D2, and D3. Division 1 schools are typically the largest universities, and compete in a minimum of 14 sports for both males and females. These schools often have world-class facilities, attract the top athletes in the country, and receive the most media attention.