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Sedimentary rocks, as a rule, must first undergo a change into a metamorphic rock (a process which can take hundred of thousands to millions of years), before they may become molten from subduction processes or contact with a body of magma, whereby the magma would cool and form an igneous rock.
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoThey are first weathered and eroded, then after fragmentation, they undergo the standard sedimentary processes of burial, cementation and ultimately lithification.
Wiki User
∙ 15y agoBy high temperatures and pressures for a long period of time.
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Are sedimentary rocks are harder than igneous rocks?
No, igneous rocks are harder than sedimentary rocks on average.
How do igneous rocks from into a sedimentary rock?
igneous rocks mix with metamorphic rocks and they combine together to make a sedimentary rock. the three themes of science rocks are metamorphic,igneous, and sedimentary.
What happens to igneous rocks when the undergo weathering and erosion?
If eroded, deposited, compacted and cemented, it becomes clastic sedimentary rock.
What percent of rocks are metamorphic sedimentary or igneous?
53% igneous, 23% metamorphic, and 24% sedimentary
More often than metamorphic or igneous rocks sedimentary rocks have what?
Sedimentary rocks have numerous fossils
What are three types of rocks?
igneous, sedimentary, metamorphic
Are sedimentary rocks are harder than igneous rocks?
No, igneous rocks are harder than sedimentary rocks on average.
Can Metamorphic rocks can form from igneous but not from sedimentary rocks.?
Metamorphic rocks can form from both igneous and sedimentary rocks
Can metamorphic rocks can form from igneous but not from sedimentary rocks?
Metamorphic rocks can form from both igneous and sedimentary rocks
How do igneous rocks from into a sedimentary rock?
igneous rocks mix with metamorphic rocks and they combine together to make a sedimentary rock. the three themes of science rocks are metamorphic,igneous, and sedimentary.
Can metamorphic rocks form form igneous but not from sedimentary rocks?
Metamorphic rocks can form from both igneous and sedimentary rocks
Does an igneous rock always becomes a sedimentary rock?
No. There some very old igneous rocks to be found also it is possible for an igneous rock to become a metamorphic rock. Further, igneous rocks can not be turned into a sedimentary rocks directly. They must first be weathered and eroded and only then their detritus and remnants can be deposited as a new sedimentary deposit.
What are 3 major rock types?
Igneous Rocks,Sedimentary Rocks,Metamorphic Rocks.
What happens to igneous rocks when the undergo weathering and erosion?
If eroded, deposited, compacted and cemented, it becomes clastic sedimentary rock.
Name the 3 kinds of rocks?
There are three major types of rock: igneous (formed from the cooling and solidification of magma or lava) sedimentary (laid down as sediments) and metamorphic (changed by heat and/or pressure)
What is the name of all three rocks sedimentary igneous and?
Sedimentary, igneous and metamorphic.
How are igneous and sedimentary alike?
Both are composed of minerals. Some sedimentary rocks contain pieces of igneous rocks.
