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Magma that is rejected during a volcanic eruption forms igneous rocks?
Magma that is ejected during a volcanic eruption forms extrusive igneous rocks. They are also referred to as volcanic rocks.
Are volcanic rocks igneous rocks?
Yes. Volcanic rocks are extrusive igneous rocks.
What are igneous rocks that form over the surface?
Rhyolititcen rocks.
Are metamorphic rocks volcanic?
No. Only extrusive igneous rocks are volcanic.
What are volcanic rocks?
Volcanic rocks are classified as extrusive igneous rocks, forming from the solidification of lava.
Are intrusive rocks volcanic?
No. Volcanic rocks are extrusive. Intrusive rocks are sometimes called plutonic.
What are types of volcanic rock?
Volcanic rocks are extrusive igneous rocks.
What type of rocks formed when lava cools after volcanic eruption?
Extrusive igneous rocks
What Has two kinds of instrusive and extrusive?
Volcanic rocks have two types: intrusive rocks and extrusive rocks. Intrusive rocks, also known as plutonic rocks, form when molten magma cools and solidifies underground. Extrusive rocks, also called volcanic rocks, form when molten lava erupts onto the Earth's surface and cools quickly.
Volcanic activity creates what kind of rocks?
Volcanic activity produces extrusive igneous rock.
Are river rocks porous?
No. It is a fine grained extrusive volcanic rock that is light in color. It is usually not porous.
Igneous rocks that cool quickly on earth surface are?
Igneous rocks that cool quickly on the Earth's surface are called extrusive or volcanic rocks. Examples include basalt, obsidian, and pumice. These rocks have fine-grained textures due to their rapid cooling.
