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What are Igneous or sedimentary rocks that are changed by heat or pressure called?
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∙ 13y ago
metamorphic rock
Wiki User
∙ 13y ago
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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.
How may metamorphic rocks be formed from sedimentary rocks?
During a mountain building phase, the sedimentary rocks may be buried deeply and subjected to heat and pressure causing certain minerals to form which were not present in the original rock. Also, an igneous intrusion may cause adjoining sediments to be altered in a contact metamorphism leading minerals such as garnets to form.
What do Metamorphic and Sedimentary rocks have in common?
It is more likely that igneous and metamorphic, or igneous and sedimentary rocks would have something in common than sedimentary and metamorphic. The reason is because the processes involved in making metamorphic rocks is completely different than the processes needed to make sedimentary rocks. Only high temperature, high pressure minerals such as olivine, pyroxene, amphibole can withstand these kinds of conditions. Take quartz and feldspar, two of the most abundant minerals found in sedimentary rocks, these minerals would not be found in abundance in metamorphic rocks because they are not high temperature, high pressure rocks. But the most simple answer is that all the major groups of rocks are made of minerals. Metamorphic has high pressure and Igneous does to and both made from a particle called magma.
What rock in the lithosphere called?
The lithosphere consists of the crust and upper mantle.
Which type of rock forms in layers which are called strata?
Strata refers to the individual layers in sedimentary rock. On occassion, igneous rock can also demonstrate stratification.
What rocks are changed by high tempatures and high pressure?
Igneous, metamorphic, and sedimentary rocks can be changed by high temperatures and pressure, and the resultant rock is called metamorphic, because its form has been changed.
What are the 3 type rocks?
Metamorphic, Igneous, and Sedimentary. Sedimentary is produced by river sediments compacted into hard rock by years of pressure. Igneous rock is formed by lava cooling down when it reaches the surface. Metamorphic rock comes from Igneous, Sedimentary, or other Metamorphic rocks and is defined as rock that has been changed from some other rock, called a protolith, by years of heat and pressure beneath the Earth's surface.
What is the process called when a sedimentary rock or an igneous rock becomes a metamorphic rock in the rock cycle?
Heat and pressure
What is the process called where igneous sedimentary or metamorphic rocks are changed by heat or pressure?
Your question contains part of the answer, 'metamorphic' rocks are the product of this process and the process is called Metamorphism - the solid-state recrystallization of pre-existing rocks as a result of changes in heat, pressure, and/or introduction of fluids.
Scientists divide rocks into groups based on what?
Rocks are grouped by how they are formed. There are 3 types of rocks. Sedimentary, Metamorphic, and Igneous rock. Sedimentary rocks are made from broken down rocks, called sediment, which come from all three rocks. Metamorphic rocks come from existing rocks that are changed by heat and pressure. The Igneous rocks are formed from magma that rose up to the surface, also known as lava. When the lava cools and hardens it forms igneous rocks. That is a rock cycle. Rocks are grouped by how they are formed. There are 3 types of rocks. Sedimentary, Metamorphic, and Igneous rock. Sedimentary rocks are made from broken down rocks, called sediment, which come from all three rocks. Metamorphic rocks come from existing rocks that are changed by heat and pressure. The Igneous rocks are formed from magma that rose up to the surface, also known as lava. When the lava cools and hardens it forms igneous rocks. That is a rock cycle.
Is marble originally sedimentary or igneous rock?
Igneous rock is classified as extrusive or intrusive.
What are three groups of rock called?
Igneous, Sedimentary, Metamorphic. Igneous rocks are made of solidified magma. Sedimentary rocks are those that are made by the weathering or erosion of soil of Earth. Metamorphic rocks are when rocks are changed from one material to another; new minerals are created.
What rocks are formed from high temperature and pressures?
Igneous, metamorphic, and sedimentary rocks can be changed by high temperatures and pressure, and the resultant rock is called metamorphic, because its form has been changed.
Why are igneous rock called a primary or a parent rock?
The reason Igneous rocks are called primary or parent rocks are first, because they are made naturally by cooling lava. Second because Igneous rock can make Metamorphic or Sedimentary rock. This change or "parenting " can happen when Igneous rocks are broken down into sediments to create Sedimentary rocks, or when it is under high pressure and temperature to create Metamorphic rocks.
What are the 3 main rocks called?
metamorphic igneous sedimentary
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.
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.
