When a volcano erupts, it can spew out a mixture of hot gases, ash, lava, and rocks. This material, known as volcanic ejecta, can vary in composition depending on the type of volcano and the dynamics of the eruption. Eruptions can be highly explosive with significant ash clouds, or more effusive with slow-moving lava flows.
Hot liquid rock is called magma when it is beneath the Earth's surface and lava when it reaches the surface through a volcano.
The hot molten liquid that rises up through a volcano is called magma. It is a mixture of molten rock, gases, and other substances that is stored beneath the Earth's surface. When a volcano erupts, the magma is expelled as lava onto the Earth's surface.
Hot lava comes from effusive eruptions, where magma is relatively low in silica and flows easily out of the volcano. This type of eruption typically results in slow-moving lava flows that can cover large areas.
Magma is the hot molten rock found in underground chambers, which forms when rocks melt at high temperatures and pressures beneath the Earth's surface. When magma reaches the surface, it is called lava.
the magma is hot molten rock inside the volcano.
Igneous rock... There are extrusive (formed on the exterior of a volcano by lava) and intrusive (formed on the inside of a volcano by magma).
The magma from the Earth's mantle can rise and collect in spaces called magma chambers. The magma continues to collect here until it is pushed out of a crack in the ground or a volcano.
When a volcano erupts, it can spew out a mixture of hot gases, ash, lava, and rocks. This material, known as volcanic ejecta, can vary in composition depending on the type of volcano and the dynamics of the eruption. Eruptions can be highly explosive with significant ash clouds, or more effusive with slow-moving lava flows.
Hot liquid rock is called magma when it is beneath the Earth's surface and lava when it reaches the surface through a volcano.
Lava or Magma.
magma
The hot molten liquid that rises up through a volcano is called magma. It is a mixture of molten rock, gases, and other substances that is stored beneath the Earth's surface. When a volcano erupts, the magma is expelled as lava onto the Earth's surface.
The volcano erupted, spewing hot magma into the air.
Hot lava comes from effusive eruptions, where magma is relatively low in silica and flows easily out of the volcano. This type of eruption typically results in slow-moving lava flows that can cover large areas.
Magma is the hot molten rock found in underground chambers, which forms when rocks melt at high temperatures and pressures beneath the Earth's surface. When magma reaches the surface, it is called lava.
Magma is essentially molten (very hot) rock.