0
What are the difference between regional metamorphosm and contact metamorphism?
Wiki User
∙ 6y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is the difference between regional climate and global climate?
regional: only in your region (like where you live) Global: all around the world.
Why are metamorphic rocks very hard and resistant to wear?
quartzite is made from quartz. in the case of metamorphic rocks, quartzite is made from regional metamorphism. in the process of regional metamorphism, pressure is applied making the rock hard and dense.
What are the differences between para-gneiss and orthogneiss?
Gneiss which is formed frm the metamorphism of ignous rock is known as orthogneiss and gneiss which is formed from the metamorphism of sedimentary rocks is known as paragneiss.
What is recrystallization process?
A process by which bonds between atoms in minerals break and reform in new ways during metamorphism.
What is the difference between national and regional accrediation?
National accreditation is worth nothing, while regional is. Schools like ITT Tech (basically any school that has to advertise to get students) have national accreditation. If you waste your money on classes with schools like that, your credits will not carry over into a real college. Schools like community colleges and Harvard have regional accreditation; in other words, they matter.
Difference between regional and local metamorphism?
regional metamorphism occurs over a large area while local metamorphism occurs over a small area.
What is the difference between regional and contact metamorphism?
Regional metamorphism is the creation of metamorphic rock from large geographically significant processes like plate tectonics. Contact metamorphism is the creation of metamorphic rock from the proximity of an existing rock to a heat source provided by a plutonic intrusion.
What is the difference between regional and contact metamorphose?
Contact metamorphism is a type of metamorphismwhere rock minerals and texture are changed, mainly by heat, due to contact with magma.
Why are metamorphic rocks formed by contact metamorphism usually not as dense as those formed by regional metamorphism?
Contact metamorphism does not cause profound compaction, which is the reduction in size of the spaces between mineral particles due to increases in pressure. Regional metamorphism causes compaction and possibly recrystallization, increasing the density of the rock.
What is the difference between thermal metamorphism and regional metamorphism?
thermal is when the rock is metamorphosed by heat more than pressure. regional is the opposite. so if a rock is close to the surface and gets metamorphosed next to a pluton, it is mainly heat (its not very deep, so there is not a lot of pressure, but it gets a lot of heat from the pluton). but if a rock is very deep and far from any magma, it will be under a lot of pressure, but not a lot of heat. so thus, regional metamorphism.
What is the difference between contact and metamorphism?
Contact metamorphism is metamorphism that happens when preexisting rock comes in contact with a molten rock or magma and it melts locally.Regional metamorphism is metamorphism happens when two plates collide the plate that subducts can melt by the heated area.
What is the difference between slate and phyllite?
The degree of metamorphism. Phyllite is slate further metamorphosed.
What is the difference between low grade and high grade metamorphism?
One is high and one is low.
What is inter-regional planning?
state the difference between inter and intra regional planning development
What type of metamorphism did shale go through to become slate?
To metamorphose shale into slate you require a regional metamorphic environment which reaches temperatures of between 400-600oC and pressures of between 3-4 Kilo-bars (a burial depth of about 18 Km). The name of this sort of metamorphism is 'greenschist facies' with a 'Barovian' mechanism.
What are the differences between a municipality and a town council?
Difference between Regional & Town Councillor and a town councillor?
What is the difference between regional rural banks and co-operative banks?
bhag bhosdik
