The longest mountain range on land is the Andes in South America. The Andes run for over 7,000km. Other mountains (usually those that stand on their own) are created by ancient volcanoes .

South America is filled with bucket list vacation destinations, and Argentina — the continent's second-largest country, bordered by Bolivia, Chile, Paraguay, Uruguay, and Brazil — has become ...

Underneath miles-deep ice sheets covering Antarctica lies the largest mountain range no one on Earth has ever seen. ... South America, Australia, India, and Antarctica collided to create a ...