Nature conceals within it a multitude of events and magnificent formations that never cease to amaze us. One of them are volcanoes, a geological structure through which magma emerges and is divided into lava and gas from inside the Earth.
Volcanoes can have many shapes and release different materials. There are also many submarine volcanoes located along the ocean ridges. Some reach an altitude above 6000 meters above sea level. The tallest volcano in the world is Nevado Ojos del Salado, in Argentina and Chile, and is also the second highest peak in the southern and western hemispheres.
In general, volcanoes form at the boundaries of tectonic plates, although there are hot spots; But, in addition, there are some who are among the active and dangerous in the world; among them are the following:
This volcano is 1651 meters above sea level and a recurring activity which, sometimes, poses a problem. It happened, for example, in 2010, when the smoke caused by the eruption of the volcano spread throughout the Europe and prevented air traffic.
2,460-meter-high stratovolcano formed in the Pleistocene and located on the island of Sumatra. His activity gave rise to columns of smoke 5,000 meters high.
The Pacaya volcano in Guatemala it bursts and ejects dangerous tongues of lava.
One of the most active volcanoes in Japan located on the island of the same name.
The island of Stromboli it is home to the volcano of the same name. Its activity is recurrent and shows its strength with major eruptions.
One of the most active of South America and in constant vigilance both by the rivers of lava that it has occasionally generated and by the avalanches caused by an eruption or the emission of toxic gases.
Fire volcano, Guatemala
From Antigua, a beautiful enclave of GuatemalaYou can see the lava-lit summit of the Fuego volcano, a wonderful sight and also sometimes harmful to the inhabitants of this place.
Kilauea, United States
One of the most active volcanoes in Hawaii and the whole world. It emerged 70,000 years ago and is located by the sea.
May 2018 eruption
Erta Ale, Ethiopia
The lava lake of the Erta Ale volcano, in Ethiopia, is also known as the gate to hell. It is one of the so-called “shield volcanoes”, with a low height and a large extension of its caldera.
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