The world's deepest lake is Lake Baikal in Russia, containing 20% of the world's unfrozen fresh water.

The Andes Mountains stretch along South America's western coast.

The Ice Age shaped many of today’s landscapes.

The Andes mountain range runs along the western edge of South America.

Your existence required Earth to remain habitable for billions of years.

The Nile River delta is fertile farmland.

There are more pyramids in Sudan than in Egypt — the Nubian pyramids number over 200.

The shortest commercial flight in the world operates between two Scottish islands — Westray to Papa Westray — lasting about 90 seconds.

The Pacific Ring of Fire contains many of the world's active volcanoes.