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Extrusive rock of an igneous origin, formed from the cooling and solidification of lava.
Typical examples include basalt, andesite and rhyolite.
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∙ 14y ago
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When melted rock erupts from a volcano and hardens what kind of rock does it form?
Extrusive igneous rock.
If a volcano erupts what type of rock will form?
It will form extrusive igneous rock. Beyond that they exact type will vary.
What kind of igneous rock will form when a volcano sends lava into the air?
extrusive igneous rock
What type of rock forms form magma erupts from an undersea volcano?
Extrusive igneous rocks
What type of rock is a volcano from?
Volcanic rock is extrusive igneous rock.
What is the rock formed from molten rock?
Igneous rock Explanation:because when it comes out a volcano it turns to lava and when it hardens then it will form an extrusive igneous rock specifically
What does extrusive igneous rock form from?
An extrusive igneous rock is when a volcano erupts and magma flows down, then cools, forming rocks.
What kind of rock is formed after a volcano erupts?
Extrusive igneous rock such as basalt, rhyolite, pumice, and obsidian.
What rock is formed when a volcano explodes?
An andesite rock. it came out of the volcanic eruption of Mt. St. Helens...
What kind of rock forms from the lava of an erupting volcano?
Extrusive igneous rock.
What kind of rock will from when a volcano erupts?
Volcanoes produce extrusive igneous rock.
How does an Igneous rock turn into Magma?
No. If it cools as magma it will form an intrusive igneous rock. To form an extrusive igenous rock it must erupt from a volcano, where it becomes lava or pyroclastic material.
