Geography

It is surrounded by the buildings of two cities, both on the Canadian and American sides. Both cities are named Niagara Falls.

Paricutin volcano is located in central Mexico, in the state of Michoacán.

The final blast of the 1883 eruption generated a force 10,000 times stronger than the one generated by the atomic bomb dropped by the Americans on Hiroshima in 1945.

The Greenland ice sheet covers about 81% of the island.

Wadi Rum covers an area of 720 square kilometers (278 square miles).

Ojos del Salado is part of the Pacific Ring of Fire.

Seventeen thermal springs are located there.

The lake is growing by two millimeters a year.

The waters in Malawi Lake practically do not mix, so we can distinguish between the aerobic zone (near the surface) and the anaerobic zone (closer to the bottom).

There is virtually no life in the Dead Sea except for some forms of bacteria.