Antarctica was once tropical — fossils of tropical plants and dinosaurs have been found there.

The Nile River flows northward into the Mediterranean Sea.

Fact #30 · Geography

The Great Wall of China is not visible from space with the naked eye — it's too narrow relative to its length.

Fact #3961 · Geography

Antarctica is technically a desert — it receives less precipitation than the Sahara in many areas.

Fact #4256 · Geography

The Colosseum in Rome demonstrates advanced ancient engineering.

Fact #1529 · Geography

Mount Everest grows slightly each year due to tectonic activity.

Fact #166 · Geography

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

Fact #100 · Geography

Australia is wider than the Moon — Australia is about 4,000 km across, the Moon's diameter is 3,474 km.

Fact #3587 · Geography

Africa is so large that the United States, China, India, and most of Europe could all fit inside it simultaneously.

Fact #3758 · Geography