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Nevado del Ruiz formed in association with a subduction zone, where the Nazca plate, composed of oceanic crust, slides under the South American Plate, composed of continental crust. The subducting Nazca Plate dakes some water and other "volatile" substances with it. This lowers the melting point of the superheated rocks of Earth's mantle, causing some molten rock, called magma, to rise through the crust of the overriding South American Plate. This magma is released to the survace via volcanoes, one of which is Nevado del Ruiz. Over many thousands of years the ash and lava flows produced by the volcano have piled up to form a mountain.

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What type of volcano is Nevado del Ruiz in Colombia?

Nevado del Ruiz is an active volcano. The last erruption occured on November 13, 1985.


What country is the volcano Nevado del Ruiz in?

I don't know Stratovolcano


Is nevado del ruiz an island volcano or a mainland volcao?

Nevado del Ruiz is a mainland volcano located in Colombia, South America. It is part of the Andes mountain range and is situated in the central part of the country.


How tall is Nevado del Ruiz?

The volcano mountain called 'Nevado del Ruiz', or 'La Mesa del Herveo' is located at about 129 kilometers to the west of Bogota, the capital city of Colombia. It's an active volcano that had its last eruption in the year 2013 and has an elevation of 5,321 m or 17,457 ft.


How did nevado del ruiz in colombia get its name?

Nevado del Ruiz, located in Colombia, derives its name from the Spanish word "nevado," meaning "snow-covered." This reflects the mountain’s permanent snow cap, which is a prominent feature of its appearance. "Ruiz" honors the Spanish explorer and naturalist, Francisco Ruiz, who was instrumental in the early studies of the region. The combination of these terms highlights both the mountain's physical characteristics and its historical significance.


What volcano killed nearly 23000 by mud slides in Colombia?

Nevado del Ruiz :)-Ashton O'brien Raspberry answered it


what hemisphere is nevado del ruiz volcano in?

Ruiz, Nevado del. Ruiz is the northern-most historically active volcano in South America (4.9N, 75.3W).


How old is the Nevado del Ruiz?

3


What eruption of Nevado del Ruiz with its devastating mud slides occurred in the south American nation in 1985?

The eruption of Nevado del Ruiz in 1985 occurred in Colombia. It resulted in devastating mudslides that buried the town of Armero, resulting in the loss of thousands of lives.


Is nevado del ruiz a volcano?

Yes. Nevado Del Ruiz is a volcano known for its 1985 eruption which killed well over 20,000 people.


Is Nevado del Ruiz a cinder cone?

No, Nevado del Ruiz is not a cinder cone volcano. It is a stratovolcano, which is a large, steep-sided volcano built up of many layers of hardened lava, tephra, pumice, and volcanic ash.


How high is nevado del ruiz?

The Nevado de Ruiz is 5321 meters above sea level according to wikipedia.