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Generally the ash is. Lava flows usually move slowly, allowing plenty of time to escape. Ash, on the other hand, presents a number of dangers. Carried by the wind, an ash cloud can move much faster than most lava flows. Ash can be deadly if too much is inhaled, and the weight of it can cause roofs to collapse. When mixed with water the ash can form mudflows called lahars. Lahars can strike as quickly as flash floods but carry more force. They can bury a town in minutes. Finally there are clouds of superheated ash, rock, and gas called pyroclastic flows. These flows can move down the slopes of a volcano at more than 100 miles per hour, burning everything they hit. In nearly all cases they are inescapable and unsurvivable.
What else can I help you with?
Which volcano hazard can be dangerous to passing sir planes due to its fine, abrasive quality?
Volcano ash hazard can be dangerous.
What spewed out of 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.
These things come out of a volcano after an eruption?
Lava, ash, and gases are common things that come out of a volcano after an eruption. Lava is molten rock that flows out, ash is small particles of rock and glass, and gases like sulfur dioxide and carbon dioxide are released into the atmosphere.
What are Lava and other materials that are launched from a volcano into the air are referred to as?
rock, ash, lava
What is the vent of a volcano called?
The vent of a volcano is called the crater. It is the opening at the top of the volcano through which lava, ash, and gases are expelled during an eruption.
How does a volcano cause a lot of damage?
when it erupts the lava can flow to places and the ash cloud and gases from the volcano are very dangerous for humans.
Which volcano oozes out lava in Hawaii?
every volcano either oozes lava, ash, or rock
Which volcano hazard can be dangerous to passing sir planes due to its fine, abrasive quality?
Volcano ash hazard can be dangerous.
What type of volcano is MtRuapehu?
It is an active volcano and spills out ash and lava.
Is the air near a volcano dangerous?
As long as the volcano is not currently spewing lava or ash, then it should be find. If the volcano is active (and I mean active as in there is a rising plume of gas, ash, and/or lava, then yes it is very dangerous. The volcano is a basically spewing flaming rock, with produces large amounts of carbon dioxide, carbon monoxide, sulfur dioxide, and other noxious gases that can overwhelm, and or kill a person.
What is volcano rock?
A volcano rock is rock formed from ash or lava erupted from a volcano.
What spewed out of 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.
What type of volcano is made from alternating layers of lava and ash?
The composite volcano.
These things come out of a volcano after an eruption?
Lava, ash, and gases are common things that come out of a volcano after an eruption. Lava is molten rock that flows out, ash is small particles of rock and glass, and gases like sulfur dioxide and carbon dioxide are released into the atmosphere.
What are Lava and other materials that are launched from a volcano into the air are referred to as?
rock, ash, lava
Does it spew lava or ash or flow?
A volcano can spew lava, ash, or a combination of both during an eruption. The type of eruption depends on various factors, including the volcano's composition, gas content, and eruption style. Lava flows are common in effusive eruptions, while explosive eruptions can generate ash clouds.
What are eruptions?
it is when you have rock and lava and ash bursting out of the volcano top
