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regional metamorphism occurs over a large area while local metamorphism occurs over a small area.
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What is regional and contact metamorphism?
Regional metamorphism is a widespread precess involving both heat and directed pressure, and is involved in things like mountain building and activity deep with in the core. Contact metamorphism is local processes involving low to moderate pressure and high temperature. This type is adjacent to igneous intrusion and along fractures in contact with hydrothermal (hot!) fluids at mid-ocean ridges.
How can you use the word metamorphic in a sentence?
Metamorphism of sedimentary rocks will dominate the answers.Metamorphism in the everest region, nepalese himalaya.Regional metamorphism refers to large scale metamorphic rock regions associated with mountain building from tectonic activity.The history of granulite-facies metamorphism and crustal growth from single zircon u-pb geochronology: namaqualand, south africa.Simon harley, professor of lower crustal processes, is studying deep crustalmetamorphism in the granulites of east antarctica.Further local retrograde metamorphism ( possibly by dislocation ) has resulted in the formation of epidote.Further local retrograde metamorphism ( possibly by dislocation ) has resulted in the formation of epidote.Two episodes of monazite crystallization during prograde metamorphismin the everest region, nepalese himalaya.
What is metamorphosed basalt?
Metamorphism is when a rock of any particular composition get heated and put under pressure such that it partially melts and the chemical elements that make up the minerals rearrange to form new, usually high temperature and pressure versions of the original minerals since the composition is the same. The pressure is provided usually over a long period of burial or tectonic movement and the heat is either on a regional or local scale (contact metamorphism) where the rocks being metamorphosed have a magma intruded next to them. Basalt is an igneous rock (erupted from volcano) and is fine grained, ie. they cool quickly. Depending on the particular temperature and pressure it undergoes its minerals will change into particular other minerals. Metamorphic rocks of particular composition have been put into what are called 'facies'. Read more at: http://en.wikipedia.org/wiki/Basalt#Metamorphism and http://en.wikipedia.org/wiki/Blueschist for a decent start. Metamorphosed basalts are also important hosts for a variety of hydrothermal ore deposits, including gold deposits, copper deposits, volcanogenic massive sulfide ore deposits and a few others. (Wiki)
What is the difference between solid waste and hazardous waste?
solid waste is all waste that is solid and non-hazardous versus hazardous waste which is harmful to humans and the environment and as such, strictly regulated by federal state and local government for how it is disposed.
What is the difference between global and local winds?
Global Winds are the current speed of the jet stream, while Local Winds is the current wind speed for a certain location.
What is regional and contact metamorphism?
Regional metamorphism is a widespread precess involving both heat and directed pressure, and is involved in things like mountain building and activity deep with in the core. Contact metamorphism is local processes involving low to moderate pressure and high temperature. This type is adjacent to igneous intrusion and along fractures in contact with hydrothermal (hot!) fluids at mid-ocean ridges.
What is 2 types of metamorphic rocks?
Metamorphic rocks are formed by the process of extreme heat, pressure and other chemicals. Two types of metamorphism are dynamic which makes the pressure and extreme heat and thermal which is caused by the heat of magma from a volcanic eruption.
Explain the differences between regional advertising local advertising and cooperative advertising?
I think the difference is only geographic location and penetration of target audience.
Which factor is most important for each type of metamorphism?
regional: heat and pressure and shear stress (LOCAL)- contact: heat- high pressure- low deformational: high -pressure, low- heat
What is the difference between international cuisine and regional cuisine?
INternational cuisine is found worldwide, such as croisants, while regional cuisine is not widely distributed, such as the localized (local to western US) cusine of in-n-out burgers. Yes, I said In-n-Out is cuisine. yuhummm
What is the difference between a local and wireless router?
There is no difference.
What is the difference between local market and national market explain with example?
what is the difference between local market and national market
Powers divided between a central government and several regional or local governments is called what?
Federalism
What is difference between local government and local self government?
The difference between local government and local self government is that local government has a more limited scope of power. Local self government is able to make more decisions.
What is the term for a local or regional speech pattern?
The term for a local or regional speech pattern could be dialect.dialect
What is the difference between national government and local government?
A national government governs a whole country. Local government is just responsible for a part of a country, like a town council or a regional council. They do not have as much power as the government and only deal with issues within their particular regions.
What is the difference between network and internet?
AnswerThe difference between the two is that internet is the world wide web and network is local.
