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A volcano is formed when the molten magma (lava) beneath the crust is forced to the surface. Volcanic rock is lava that has cooled.
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∙ 8y ago
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What are rocks produced from lava and ash in volcanoes called?
volcanic rock
What igneous rocks is produced by lava that solidifies at the earth's surface?
Extrusive (Volcanic) igneous rock.
Are volcanic rocks igneous rocks?
Yes. Volcanic rocks are extrusive igneous rocks.
What means igneous?
it means that.) produced under conditions involving intense heat, as rocks of volcanic origin or rocks crystallized from molten magma.
Are Volcanic rocks metal?
No. Volcanic rocks are made of the same materials that other rocks are.
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.
Which countries has volcanic rocks in Caribbean?
list the countries in the caribbean that have volcanic rocks
Are volcanic rocks hot?
Volcanic rocks are hot if they are freshly erupted. Otherwise, no.
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.
What kind of rocks are produced from volcanic eruptions?
The actual rock depends on what type of eruption you're talking about. The general classification would be igneous rock. Here are some specific examples:Shield volcanoes often form basalt rockCone volcanoes often form andesiteCalderas often form rhyolite
