ACCORDING to population size, the LARGEST Continent is Asia.The population of Asia is equivalent to 59.76% of the total world population.The chronology of the Largest content in population size from highest to lowest is Asia, Africa, Europe, NORTH America, South America, Australia, ANTARCTICA. Pamir Plateau which is known as 'Roof of the World' situated in CENTRAL Asia.Asia is separated from Africa by the Red Sea and Suez Canal.Asia is separated from North America by Bering Strait.Asia is the largest country by size.