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A rock sitting on the surface of the Earth is pushed down deep into the Earth over time and is exposed to tremendous heat and pressure over time. Although the rock does not melt, it does change into a new type of rock. How would the new rock be classified? Igneous Igneous Magma Magma Metamorphic Metamorphic Sedimentary

Respuesta :

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Answer:Metamorphic

Explanation:

Sedimentary rock is from sand or gravel. Igneous rock is melted rock. Metamorphic rock is rock that has been exposed to high pressure and heat but did not melt

marianaegarciaperedo

Metamorphism refers to the change in structure and mineral composition of rocks when exposed to extreme temperatures and pressure. The correct option is metamorphic rocks.

What are metamorphic rocks?

Metamorphic rocks are one of the three types of rocks, product of subduction events, melting and transformation.

What is metamorphism?

Metamorphism provokes several changes in an original preexisting rock concerning its structure and mineral composition. The main factors causing these changes are temperature and pressure.

These physic-chemical processes usually occur in deepness and are related to plates movement and subduction processes.

The rising sharped temperature might be caused by magma injection or by a deep placement of the original rock in a subduction zone.

Pressure generates alignment of materials (foliation and schistosity) and mineral rotation

According to the metamorphism processes, there are different kinds of metamorphic rocks.

The correct option is metamorphic rocks.

You will learn more about metamorphic rocks at

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