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The process in which a rock changes as a result of heat generated from magma?
Wiki User
∙ 9y ago
contact metamorphism
Elian Konopelski
Wiki User
∙ 9y agoThe subjection of intense temperatures and pressures result in chemical and physical property changes to rock. This molten rock is known as magma and due to tectonic and volcanic activity can appear on Earth's surface and below the oceans.
Wiki User
∙ 13y agorock cycle cooling into igneous rock
Wiki User
∙ 7y agoCooling of the magma.
Anonymous
sedemen
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Match the type of metamorphism to its best definition.?
Contact metamorphism - the process in which a rock changes as a result of heat generated from magma Dynamic metamorphism- the process in which a rock changes due to pressure directed onto it impact metamorphism - the process in which a rock changes because of extreme heat and pressure caused by a meteorite collision with earth regional metamorphism- the process in which buried rocks in a large area are changed by heat pressure and fluids
When magma heats underground water the result may be?
When magma comes in contact with underground water, it creates hot springs, or geysers.
What is caused by divergent plates pulling apart above sea level?
The African Rift Valley is on example of this process, and eventually, this part will be separated from Africa. Another example is Iceland, which is actively volcanic because of the arrival of primary magma on the surface, as the two plates spread apart.
What explains the movement of the earth's crust?
The earth's crust moves because the earth has tectonic plates that move because the magma under the earth's surface is constantly boiling. Since the water moves, it causes the earth's crust to move.
Which type of rock forms from magma?
magma is a mixture of several different types of rock.
What is a contact to metamorphism?
A process that alters rocks as a result of heat generated from magma
What process brings chemical changes in magma?
magma mixing
Match the type of metamorphism to its best definition.?
Contact metamorphism - the process in which a rock changes as a result of heat generated from magma Dynamic metamorphism- the process in which a rock changes due to pressure directed onto it impact metamorphism - the process in which a rock changes because of extreme heat and pressure caused by a meteorite collision with earth regional metamorphism- the process in which buried rocks in a large area are changed by heat pressure and fluids
Magma reaches the Earth's surface as a result of the process called?
wat can it be
When do ores form in the process of contact metamorphism?
When magma changes the composition of existing rock.
Magma reaches the earths surface as a result of the process called?
extrusive volcanismgood lucknovanet
How can magma be generated from solid rock?
magma can be generated from solid rock by three things:1. decress in PRESSURE2. increase in TEMPATURE3. addition of VOLATILES
What cause the massive amounts of rocks that make up the earth plates to move?
The tectonic plates float on top of magma, and within the magma are convection currents which result from heat generated by radioactive decay of various isotopes found within the interior of the Earth.
Mafic magma is generated at divergent boundaries because of?
decompression melting
What are four processes that result in the formation of minerals?
The four processes that result in the formation of minerals are: 1. Crystallization from Magma 2. Precipitation 3. Pressure and Temperature 4. Hydrothermal Solutions
What features form as a result of magma hardening beneath earth?
The features that form as a result of magma of magma hardening beneath the earth's surface are volcanic necks,sills and batholiths.
Which process in the rock cycle causes magma to form?
Melting is the process in the rock cycle that causes magma to form.
