Original sentence: Eurasia is a (super)continent covering about 54,000,000 km² compared with the Americas (approximately 42,000,000 km²), Africa (approximately 30,000,000 km²), and Antarctica (approximately 13,000,000 km²).In geological circle, some see Africa and Eurasia as a single (super)continent.Separation of Europe and Asia date back to Western classical antiquity and the borders for which are somewhat arbitrary.There are number of dispute whether to consider Europe and Asia as separate continent.This view is not commonly accepted outside Western cultural sphere
Edited sentence: Eurasia is the Earth's largest landmass covering about 54,000,000 km² compared with the Americas (approximately 42,000,000 km²), Africa (approximately 30,000,000 km²), and Antarctica (approximately 13,000,000 km²).Often reckoned as a single continent, Eurasia comprises the traditional continents of Europe and Asia, concepts which date back to classical antiquity and the borders for which are somewhat arbitrary