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Does igneous rock have to become sedimentary rock before it can become metamorphic rock?
Wiki User
∙ 11y ago
No. It can change directly into metamorphic rock due to heat and pressure. For example, granite turning into gneiss.
Wiki User
∙ 11y ago
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What must happen to an igneous rock before it can become a sedimentary or metamorphic rock?
To become a sedimentary rock, an igneous rock must first be weathered, and then eroded, and then deposited as a sediment, and then consolidated (e.g. by cementation or pressure welding of grains.) To become a metamorphic rock it must be transformed by heat and pressure, which it can do directly (e.g. granite turning into gneiss) or after first turning into a sedimentary rock.
What is the difference of a metamorphic rock and a sedimentary rock?
The difference of metamorphic rocks from igneous and sedimentary rocks is on the way these rocks are formed. Igneous rocks form when magma cools down and becomes solid while sedimentary rocks form due to erosion and weathering of the Earthâ??s material, whereas, metamorphic rocks are formed as a result of rock transformation called metamorphism.
What are three processes that a metamorphic rock must experience before it can become a sedimentary rock?
ErosionDepositionBurial and Cementing
Is there anything that cannot become a sedimentary rock?
Probably no. Sedimentary rock can be formed from the weathering of igneous and metamorphic rock, from coral and shells, and even from peat and clay. Given enough time, pressure, and warmth just about anything might be compacted into becoming sedimentary rock. If it is soft, it just compacts more and takes longer before becoming stone.
What was gneiss before it undertook heat and pressure?
A mixture of sand and clay, mudstone, metamorphose (process of changing from one type of rock into a metamorphic rock) into gneiss rocks or schist rocks. The mudstones would change under heat and pressure to make the new Metamorphic rocks.
Can a sedimentary rock become an igneous rock before it becomes a metamorphic rock?
Yes, depending on where it is located
What is the hardest type of rock igneous metamorphic and sedimentary?
be carefull before weathering is not allowed for sedimentary.
What are three processes that a sedimentary or igneous rock must experience before it can become a metamorphic rock?
Erosion Deposition Burial and Cementing
What must happen to an igneous rock before it can become a sedimentary or metamorphic rock?
To become a sedimentary rock, an igneous rock must first be weathered, and then eroded, and then deposited as a sediment, and then consolidated (e.g. by cementation or pressure welding of grains.) To become a metamorphic rock it must be transformed by heat and pressure, which it can do directly (e.g. granite turning into gneiss) or after first turning into a sedimentary rock.
Which came first sedimentary igneous metamorphic rocks?
Metamorphic rock would probably have been the first rock type formed after the initial formation of the first igneous rock. Sedimentary rock formation relies on weathering and erosion, whereas metamorphic rock can be created by heat and pressure. It's likely that rock was metamorphosed before weathering existed .
Is it possible that the igneous rock can be formed into sedimentary or metamorphic or sedimentary to igneous or metamorphic?
Most of it you got right. Have you ever heard of something called the rock cycle? If you have, good. If you haven't, here is a link to an excellent diagram: http://www.emporia.edu/earthsci/student/henderson1/rock_cycle.gif Anyway, if you look at the diagram, you can see how igneous rock can transform into sediment, then sedimentary rock, or bypass sedimentary rock altogether and go to metamorphic rock. Sedimentary rock can turn into metamorphic rock with heat and pressure. However, to turn into igneous rock from sedimentary rock, it will have to melt down into magma/lava before becoming igneous rock once again.
What does a igneous rock have to do before it can become a sedimentary rock?
It melts then it becomes solid
What is before metamorphic rock in the rock cycle?
Sedimentary Rock which becomes heated and pressed and Igneous Rock which is also heated and compressed.
Does sedimentary rock have to become metamorphic rock before it can become magma?
go to school nuff said
What is the difference of a metamorphic rock and a sedimentary rock?
The difference of metamorphic rocks from igneous and sedimentary rocks is on the way these rocks are formed. Igneous rocks form when magma cools down and becomes solid while sedimentary rocks form due to erosion and weathering of the Earthâ??s material, whereas, metamorphic rocks are formed as a result of rock transformation called metamorphism.
What are three processes that a metamorphic must experience before it can become a sedimentary rock?
ErosionDepositionBurial and Cementing
How metamorphic rock becomes sediment?
Well, first before the sediment can become to a metamorphic rock, it has to create into a sedimentary rock or an igneous rock, Then the rocks go under the ground and is under tons and tons of pressure, which fosters heat build up, and this causes them to change.
