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Quick cooling lava will result in extrusive igneous rock, a type of rock classification based on its small crystals being formed from lack of time for growth during solidification.
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What does a fine-grass igneous rock forms?
A fine grained igneous rock forms from Lava that escapes from the earth crust to the surface and cools and solidifies rapidly.
Magma that is ejected during a volcanic eruption forms igneous rocks?
Igneous rock is created by the cooling of magma inside the Earth or lava on the surface.
Is Pumice formed deep underground?
No. Pumice forms from gas-rich lava that is ejected into the air.
What type of volcano is build almost entirely from ejected lava fragments?
The type of volcano that is built entirely of ejected lava fragments is a volcanic cone. Volcanic cones can be of varying types, and it depends upon the nature, and size of the fragments ejected during the eruption.
How Do Glassy Texture Igneous Rocks Form?
They form from the extremely rapid cooling of lava or magma. The quick cooling does not allow time for the crystallization of minerals, resulting in the formation of a natural glass.
Which is fomed by fast cooling lava--pumice granite or basalt?
Pumice is the result of extremely fast cooling lava.
How do you get scoria?
Scoria is an igneous rock that can form from the cooling of lavas flows that are dense and frothy, or the cooling of gas-charged lava that is ejected from exploding volcanoes.
What type of igneous rock is a result of lava cooling quickley?
intrusive
What does a fine-grass igneous rock forms?
A fine grained igneous rock forms from Lava that escapes from the earth crust to the surface and cools and solidifies rapidly.
What type of rock is formed from the quick cooling of lava on the earth's surface?
Extrusive Igneous rock.
What is possible origin of obsidian?
Obsidian is volcanic glass, derived from the quick cooling of high silica lava.
Does scoria cool slow or quick?
Scoria is the resultant extrusive igneous from relatively rapidly cooling lava.
Which type of rock is formed as a result of lava cooling quickly?
extrusive igneous rock
What is the result texture of rapid cooling of lava in which tiny crystals form?
Fine-grained
Magma that is ejected during a volcanic eruption forms igneous rocks?
Igneous rock is created by the cooling of magma inside the Earth or lava on the surface.
Is Pumice formed deep underground?
No. Pumice forms from gas-rich lava that is ejected into the air.
What will happen if a volcano never ejected lava?
Nothing
