When magma reaches the surface of the Earth, it is called lava. Lava comes out of the volcano as a volcanic eruption, along with gases and ash. Most volcanic eruptions are caused by tectonic ...

To be considered active, a volcano must have erupted at some point during the Holocene, but dormant and extinct are a little harder to define. When you purchase through links on our site ...

The Kilauea volcano has been continuously erupting for ... Magma is called lava when it erupts. Lava comes out of ruptures in the Earth's surface, which are connected to pipes, or pathways ...

glass and crystal are flying out of the volcano. If the eruption columns or plumes of ash are going straight up regardless of wind, it means the velocity is very high. The speed at which it comes ...

The eruption of the Mauna Loa volcano in the US state of Hawaii prompted residents and tourists to visit the site to witness the rare scene. It is the world’s largest active volcano. After its ...