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surface
What else can I help you with?
What is an igneous rock that is formed from lava?
it is called an extrusive rock
What kind of rock is formed after a volcano erupts?
Extrusive igneous rock such as basalt, rhyolite, pumice, and obsidian.
An igneous rock formed from magma?
extrusive
Is tuff an extrusive igneous rock?
Yes. Tuff is an extrusive igneous rock formed by explosive volcanic eruptions.
Is gypsum intrusive or extrusive?
Gypsum is an extrusive sedimentary rock formed from the evaporation of seawater.
Which is not a common extrusive igneous rock?
There are so many rocks that can be classified as not a common extrusive igneous rock. The most common extrusive igneous rock is basalt. Extrusive rocks are formed as a result of lava solidifying.
Two kinds of igneous rock?
Extrusive-formed on surfaceIntrusive-formed underground
What type of rock is formed by solidification of molten lava?
Extrusive igneous rock
What does extrusive rock means?
Extrusive igneous rock is one of two different types of igneous rocks. The other kind is intrusive igneous rock. Intrusive igneous rock is formed when magma in Earth's lithosphere cools and hardens. Extrusive igneous rock is formed when lava on Earth's surface cools and hardens.
You notice a rock that was formed from a nearby volcanic eruption What kind of rock is this?
It is an extrusive igneous rock.
Is pumice an extrusive or an intrusive rock?
Pumice is Extrusive after it has been envelop from the volcanoes eruption! it can somehow be a intrusive but very "rare". It is however very light and bumpy felling!
What types of rock does lava formed?
When lava cools it forms extrusive igneous rock.
