Résultats de recherche
Sabancaya volcano erupting, Peru in 2017. A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface.
14 janv. 2020 · About 1,500 active volcanoes can be found around the world. Learn about the major types of volcanoes, the geological process behind eruptions, and where the most destructive volcanic eruption...
Il y a 4 jours · Watch: Mount Etna spits lava into the night sky. Europe’s tallest active volcano roared as it spewed lava from one of its largest craters. Lava fountains and flows were captured on video of the ...
15 janv. 2018 · Learn about the formation, types, dangers, and history of volcanoes on Earth. Find out how volcanoes create new land, shape landscapes, and affect climate and life.
29 juin 2024 · Learn about volcanoes, the vents from which magma and gases erupt to the surface, and the landforms they create. Explore how volcanoes are related to plate tectonics, and see examples of different types of volcanoes and eruptions.
19 oct. 2023 · Learn what volcanoes are, how they erupt, and how they are classified. Explore the types, features, and examples of volcanoes on land and under the ocean.
Il y a 4 jours · A Dazzling Eruption of Lava Spews Out of Mount Etna. Clouds of ash went nearly 15,000 feet into the air, and the airport in Catania, Sicily, was forced to shut down because the runway was unusable ...
