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Why does very hot rock not melt?

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Anonymous

15y ago
Updated: 8/17/2019

bc it has too also be pressurized

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Wiki User

15y ago

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Related Questions

Another name for magma is molten rock which is very hot liquid or melt rock?

Truely.


Give one reason that a very hot rock might not melt?

One reason a very hot rock might not melt is if it is composed of minerals with high melting points, such as quartz or feldspar. These minerals can withstand high temperatures before reaching their melting point, allowing the rock to remain solid even at extreme heat.


If a rock gets a hot enough it will?

it will melt


Why might a very hot rock might not melt?

A very hot rock might not melt if it has a high melting point due to its mineral composition or if it has low heat conduction and is unable to reach its melting temperature despite being surrounded by heat. Additionally, pressure conditions can also affect the melting point of a rock.


Do volcanoes have lava?

The molten rock that erupts from volcanoes ultimately comes from Earth's mantle, which is a very hot layer of rock. It is hot enough that some if its rock can melt and rise through the crust.


If a rock gets too hot it will?

melt.


How hot does it have to be to melt rock?

That would all depend on what type of rock.


What happens when rock and water under the crust become very hot?

When rock and water under the crust become very hot, the water can turn into steam, creating pressure. This can lead to volcanic activity, such as eruptions and geysers. The heat may also cause the rock to melt and form magma, which can rise to the surface and create volcanic eruptions.


How do melt rock?

There are three ways to melt rock to form lavas. You can use decompression, add volatiles, or conduction. All you need to do is use these strategies to get the rock to its melting point.


The mantle is very hot what happens to the rock which are part of the crust?

When the mantle is very hot, the rocks in the crust may melt and become magma. This molten rock can then rise towards the surface through volcanic activity, leading to the formation of new landforms like volcanoes, lava flows, or igneous intrusions.


How can metamorphic rock become magma?

If the metamorphic rock becomes hot enough it can melt.


Why does ice melt in volcanoes?

Volcanoes erupt hot ash or molten rock. It is the heat from this that can melt ice.