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Molten rock (magma) that spews from a volcano is called lava, When it cools, the lava forms igneous rocks.
Godfrey Smitham
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∙ 12y agoThese are known as tephra, pyroclats or more generally as volcanic bombs
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∙ 10y agoThey are known as "volcanic bombs."
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∙ 13y agoThese are known as volcanic bombs.
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∙ 13y agoLava.
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∙ 14y agolava rock
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∙ 12y ago7 times
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What type of material is ejected from a plug dome volcano?
lava
What is a thick gooey molten material inside a volcano or deep inside earth?
Magma is inside the volcano, and it becomes lava when it comes out. :)
What causes a volcano to grow larger?
When a volcano erupts, molten rock reaches the surface as lava, ash, or similar material. This is addes to the surface of the volcano. So the mountain or edifice of a volcano is essentially a pile of material that has erupted in the past.
What are thepulverized rock lava ash and other fragments ejected from the vent of a volcano called?
Pyroclastic material! Save
In seafloor spreading molten material rises from the mantle and erupts?
When spreading molten material rises from the mantle in the sea-floor and erupts, it can create sea mounts, which are underwater mountains. If enough material is ejected, the mounts will break through the surface of the water to create islands.
What is a name for solid material ejected by a volcano?
tephra
What type of material is ejected from a plug dome volcano?
lava
What is ejected debris?
"Ejected debris" the the solid material shot into the air by an erupting volcano (as opposed to the gasses ejected by the same eruption).
These pieces of lava fragments are ejected from a volcano while they are still molten?
These sorts of ejecta are sometimes called 'bombs'.
When a volcano erupts does the molten material create magma plateaus?
yes
What is a mountain formed by lava and rock material ejected from within the Earth's crust?
Volcano
What is the name of the solid material ejected by a volcano?
Ash Bombs Lava Magma etc.
Why can volcano make island?
The ash, rock and molten lava that's ejected during an eruption - falls back to earth and 'piles up' around the volcano, forming an island..
Is Igneous rock made up of lava magma and heat?
No. First of all, heat is not a substance. Something cannot be made of heat. Igneous rock forms from lava, magma, or tephra that has colled. Magma is molten rock in the earth's interior. Lava is molten rock that has been erupted onto the surface by a volcano. Tephra is material that has been ejected into the air by a volcano.
What is thick gooey molten material inside a volcano or deep inside the earth?
magma
What is a thick gooey molten material inside a volcano or deep inside earth?
Magma is inside the volcano, and it becomes lava when it comes out. :)
What causes a volcano to grow larger?
When a volcano erupts, molten rock reaches the surface as lava, ash, or similar material. This is addes to the surface of the volcano. So the mountain or edifice of a volcano is essentially a pile of material that has erupted in the past.
