Since Antiquity it has been known that Planet Earth is round. This was recognized, for example, by Aristotle. Only in the 18th century, with better technological resources, the main landmasses and the real shape of the continents were known.
Earth is the third planet from the Sun and the fifth largest planet in the solar system in terms of size and mass. The Blue Planet has an amazing variety of natural wonders, home to humans and many other animals.
Maps of Continents
Icebergs in Antarctica. The continent was first explored in the 18th century, according to historic records.
Copyright © Geographic Guide - Maps World. Continents in the globe.