Geography

It is a desert plateau that extends over a 1,100-kilometer strip on the coast of the Pacific Ocean.

Mount Etna is an active stratovolcano on the east coast of Sicily.

Bay currents, violent weather, giant waves, and human error (difficult navigation in the open sea) were also considered to explain the phenomena in the Bermuda Triangle.

New Amsterdam was booming.

In 1987 the Mogao Caves located in the desert were designated a UNESCO World Heritage Site.

It is estimated at 600 million years old.

There are more than 4,000 islands on the Congo River.

One of the most famous places in Santorini is Akrotiri, called "Greek Pompeii."

The canopy is the most biologically diverse layer of the tropical rainforest.

Derinkuyu was forgotten for several decades.