USI+2a


 * Continents **
 * 1)  Asia
 * 2)  Europe
 * 3)  Africa
 * 4)  North America
 * 5)  South America
 * 6)  Austrailia
 * 7)  Antartica

http://www.brainpop.com/socialstudies/geography/continentsoftheworld/