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No, because if it melted, it would be an igneous rock. When changing into metamorphic rock, rocks experience heat and pressure, and weathering and erosion.
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∙ 12y ago
No, rock does not melt when it is changing into metamorphic rock. Metamorphic rocks form from pre-existing rocks, such as sedimentary or igneous rocks, through a process called metamorphism. This process involves changes in temperature, pressure, or the presence of fluids, which cause the minerals in the rock to recrystallize without melting.
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How does metamorphic rock change into igneous rock?
Metamorphic rock which is exposed to increasing heat and pressure from various sources can eventually melt. If this melt then solidifies, it has become igneous rock.
What rock is formed when sandstone is exposed to heat and pressure?
Igneous rocks-after having the chance to cool down after a melt (metamorphic rocks need pressure as well)
What must happen to a rock for it to become a metamorphic rock?
It must melt.
When Sedimentary rocks melt what kind of rock is formed?
when sedimentary melts the heat squeezes the rock then it becomes a metamorphic rock.
What is the term when rocks are formed when older rocks are heated or squeezed?
If it is squeezed and heated sufficiently to realign the minerals or form new minerals, it is called a metamorphic rock. If it is squeezed and heated enough to melt, then solidify, it would be called an igneous rock.
How can metamorphic rock become magma?
If the metamorphic rock becomes hot enough it can melt.
Which metamorphic rock changes to an igneous rock?
Any metamorphic rock can melt and recrystallize and become an igneous rock.
How does igneous rock change to metamorphic rock?
Metamorphic rock which is exposed to increasing heat and pressure from various sources can eventually melt. If this melt then solidifies, it has become igneous rock.
Can a metamorphic rock go back into and igneous rock?
Yes. A metamorphic rock can melt and the re-solidify as an igneous rock.
What rock is it when it experiences heat and pressure and does not melt?
Metamorphic rock
How does metamorphic rock change into igneous rock?
Metamorphic rock which is exposed to increasing heat and pressure from various sources can eventually melt. If this melt then solidifies, it has become igneous rock.
What rock is formed when sandstone is exposed to heat and pressure?
Igneous rocks-after having the chance to cool down after a melt (metamorphic rocks need pressure as well)
How does metamorphic change to igneous?
Metamorphic rock which is exposed to increasing heat and pressure from various sources can eventually melt. If this melt then solidifies, it has become igneous rock.
What must happen to a rock for it to become a metamorphic rock?
It must melt.
What happens when you melt a metamorphic rock?
it turns into sand
How can a metamorphic rock change into another rock?
Yes. A metamorphic rock can be metamorphosed into a higher-grade metamorphic rock. It can be weather into sediment and re-lithified into a sedimentary rock, or it can melt then solidify to become an igneous rock.
When a rock is altered by extreme heat and pressure what type of rock is the result?
Gneiss would be one such rock. High-grade metamorphic rock describes the type of rock based on the formational parameters of the question.
