The fourth largest continent, South America comprises 12.5 percent of the total landmass of the earth, and is bounded by the Caribbean Sea to the northwest and north, the Atlantic Ocean to the ...

From space, the Earth looks like a sphere or a ball ... It shows all seven continents, Europe, Africa, North America, South America, Asia, Oceania and Antarctica. Although I love my globe ...

The third episode of Seven Worlds, One Planet focuses on the most species-rich continent on Earth - South America ... a look at Antarctica's ecosystem and some of its native animals, like the ...