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What is a molten rock that comes from a volcano called?
Molten rock that comes from a volcano is called magma when it is still underground inside the Earth's crust. Once it reaches the Earth's surface, it is then called lava.
How does lava become rock?
As the lava is being expelled from the volcano, it cools down and hardens.
What rock is formed inside a volcano?
according to my science class, its igneous rock. igneous rock is formed when magma/lava cools. if it cools slowly, it is conglomerate (coarse-grained or heavily grained..chunky.) if it cools fastly, it is fine grained (smooth.) i hope this helps!
Igneous rock form on eath surface?
Igneous rocks do form on the earths surface. A volcano erupts and the lava that comes out cools and hardens forming igneous rocks.
What type of volcano has basaltic lava?
A volcano has magma,the molten rock that comes from the core of the earth.
What is a molten rock that comes from a volcano called?
Molten rock that comes from a volcano is called magma when it is still underground inside the Earth's crust. Once it reaches the Earth's surface, it is then called lava.
What kind of rock forms when lava cools?
Either a type of lava called AA (ah-ah) comes out of the volcano of a type of lava called pahoho comes out.An Extrusive Igneous Rock.
How is magma relates to rocks?
Magma is underground and when it comes out of the ground, through a volcano, magma turns to lava. As the lava cools it forms an igneous rock.
How does lava become rock?
As the lava is being expelled from the volcano, it cools down and hardens.
How do magma turn into extrusive igneous rock?
Lava can turn into igneous rock in 2 ways. When the lava cools to a hardening point inside the volcano it is called intrusive igneous rock. When lava cools outside of the volcano it is called extrusive igneous rock.
What is Material which runs down the side of a volcano and cools into rock?
Lava.
When lava explodes from a volcano and cools and hardens quickly, what kind of rock does it form from?
igneus rock
What substance is obtained when volcano lava cools at the surface?
Extrusive igneous rock.
How does volcanic rock form?
Volcanic rock forms by lava that has come from a volcano, cools and solidifies to form the rock.
How does an igneous rock develop?
When lava erupts from a volcano and cools down, it hardens and becomes an igneous rock
What rock does lava form?
The igneous rock forms from lava because when a volcano erupts the lava that flows from a volcano. Igneous rocks have a hot liquid in the beginning. The lava that flows forms into an igneous rock fast. When the lava reaches the surface, it cools rapidly and turns into igneous rock.
What is the name of the melted rock that comes from a volcano?
Lava.
