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igneous rocks

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Q: What type of rock is formed your volcanic activity?
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What type of rock is formed after a volcanic explosion?

a lava rock i think


What type of rock does volcanic activity produce?

Extrusive igneous rock is produced by the solidification of lava.


What does magma composition play a major role in?

The type of rock formed when the magma cools. The type of volcano or volcanic intrusion that is formed The explosiveness of volcanic eruptions.


Is volcanic rock the same as Metamorphic rock?

No. Volcanic rock (or igneous rock) is formed when lava cools. A metamorphic rock is formed when a rock changes because of tremendous heat and pressure underneath the earth to become a new type of rock.


What type of rock is tuff?

volcanic - it is made form volcanic ash that has solidified.


What type of rock that would be formed from the eyjallajokull volcano that erupted in iceland?

Rock that forms as a result of volcanic activity, whether recent or ancient, is called igneous rock. Igneous rocks can later become sedimentary or metamorphic, but that takes time.


What type of rock is formed after volcanic magma cools?

If the magma cools on the surface of the crust, it is called extrusive igneous rock


Is Tuff a gemstone?

No. Tuff is a type of rock formed from volcanic ash. It does not have any gemlike qualities.


What type of mountains are formed when molten rock erupts onto earth surface?

volcanic mountains


What type of landforms Mt Vesuvius a cone-shaped mountain formed by layers of molten rock?

It's volcanic mountain


What type of rock is formed when layers of rock are cemented together?

If the process of cementation is volcanic you get a "tuff". If the cementation post sedimentation of rock clasts you get a sedimentary rock which may be a breccia or a conglomerate.


What type of site is the giants causeway?

It is a geological site, formed as of the result of volcanic activity over 50 million years ago. It is also a World Heritage Site.It is a geological site, formed as of the result of volcanic activity over 50 million years ago. It is also a World Heritage Site.It is a geological site, formed as of the result of volcanic activity over 50 million years ago. It is also a World Heritage Site.It is a geological site, formed as of the result of volcanic activity over 50 million years ago. It is also a World Heritage Site.It is a geological site, formed as of the result of volcanic activity over 50 million years ago. It is also a World Heritage Site.It is a geological site, formed as of the result of volcanic activity over 50 million years ago. It is also a World Heritage Site.It is a geological site, formed as of the result of volcanic activity over 50 million years ago. It is also a World Heritage Site.It is a geological site, formed as of the result of volcanic activity over 50 million years ago. It is also a World Heritage Site.It is a geological site, formed as of the result of volcanic activity over 50 million years ago. It is also a World Heritage Site.It is a geological site, formed as of the result of volcanic activity over 50 million years ago. It is also a World Heritage Site.It is a geological site, formed as of the result of volcanic activity over 50 million years ago. It is also a World Heritage Site.