Continent

A continent is a really big landmass with countries on it. Australia only has one country (Australia) on it and Antarctica doesn't have any countries on it at all, but they are continents too. Europe is not a continent because it is not a standalone landmass.

Official List of Continents

 * North America
 * South America
 * Eurasia
 * Australia
 * Antarctica

Oh, and maybe Africa, but that's unconfirmed and...oh, whatever.