Geography

Equatorial forests contribute significantly to the reduction of carbon dioxide in the atmosphere.

Iguazu Falls is a waterfall of the Iguazu River on the border of the Argentine province of Misiones and the Brazilian State of Parana.

Etna is one of Sicily's main tourist attractions, visited by thousands of tourists every year.

It is the highest volcano in the world, the second highest peak in the Andes, and the highest peak in Chile.

Lake Victoria and its wetlands support a large population of Nile crocodiles, mud turtles, including the Williams' mud turtle, a species endemic to Africa.

Hawaii is home to many endemic plants and animals, although there were many more of them before humans arrived.

Due to the size of the possible eruption, in the danger zone lives about 600 thousand people and 3 million may be affected by a potential disaster.

The Galapagos has been described as a "hot spot," a place where prolonged volcanic activity is observed.

The Gobi Desert is over 1,680 km (1,045 mi) long in the southwest-northeast direction and over 800 km (500 mi) in the north-south direction.

The islets form a complex which is divided into two parts: Madol Powe and Madol Pah.