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when melted rock goes underground and magma cools, igneous forms

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14y ago
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10y ago

Igneous rocks are formed underground from a very hot substance called magma. As magma cools and hardens under extreme pressure, it forms igneous rocks.

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13y ago

With heat and pressure

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Q: How are metamorphic rocks formed underground?
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Related questions

How does metamorphic rock formation compare to igneous rock formation?

Igneous rocks are formed in and around volcanos, metamorphic rocks are formed by the partial melting of rocks deep underground.


Are metamorphic rocks naturally formed?

Metamorphic rocks are naturally formed. they are formed from natural changes that happen to other rocks.


Igneous rocks and metamorphic rocks can form at high temperatures and pressures What is the difference between these two rock types?

it is an metamorphic rock, because of the pressure it gets hot and it is formed underground.


How is magnetite created?

Magnetite is created through sedimentary rocks. They are also formed by metamorphic rocks. Magnetite is found in underground mining regions.


Where is one place to find metamorphic rocks that are formed quickly?

deep underground at the base of mountains. Hope this was helpful.


Are metamorphic rocks only formed by igneous rocks?

No. Metamorphic rocks can also from front sedimentary rocks and from other metamorphic rocks.


What rocks are formed by the effect of heat and pressure on other rocks?

the metamorphic rocks are formed by heat and extreme pressure from other rocks


Can metamorphic rocks be formed from changes in igneous sedimentary or other metamorphic rocks?

yes


What kind of rock does a metamorphic rock start as?

Metamorphic rocks are formed from sedimentary rocks.


What are the kinds of rocks?

All rocks are solid. Igneous, metamorphic, or sedimentary.


What rock Can only form underground?

What type of rock is formed from magma that hardens underground?


What is the type of Igneous rock that forms underground?

Igneous, Metamorphic, and Sedimentary rocks