There are abandoned cities hidden around the world that were evacuated suddenly.

The Arctic experiences months of continuous daylight in summer.

Around 90% of the world's population lives in the Northern Hemisphere.

The Mediterranean Sea connects Europe, Asia, and Africa.

Mount Everest grows slightly each year due to tectonic activity.

The Trans-Siberian Railway is one of the longest railway lines in the world.

The 1980 eruption of Mount St. Helens reshaped the surrounding landscape.

Mount Everest is not the closest point to space — that distinction belongs to Mount Chimborazo in Ecuador, due to Earth's equatorial bulge.

Mount Everest lies on the border between Nepal and China.