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Magma is not directly formed when the lithospheric crust is cracked or broken; rather, it is generated from the melting of mantle rocks due to increased temperature and pressure, often associated with tectonic activity. Cracks or fractures in the lithosphere can create pathways for magma to ascend from the mantle, particularly in areas of rifting or subduction. Thus, while the breaking of the crust can facilitate the movement of magma, it is the conditions in the mantle that primarily lead to its formation.
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What is the process by which lithospheric plates move apart creating spaces that are filled with hot magma is called?
The process by which lithospheric plates move apart, creating spaces that are filled with hot magma, is called seafloor spreading. This occurs at mid-ocean ridges where new oceanic crust is formed as magma rises from the mantle and solidifies at the surface.
Are rocks formed by lava or magma?
Magma
What is the rock formed from the cooling and solidification of magma beneath the surface of the earth?
Its a igneous rock whenit is made formed by magma.
Which rocks are formed from a hot magma?
igneous rock
When magma crystallizes what is formed?
When magma crystallizes, igneous rocks are formed. The type of igneous rock that is formed depends on the chemical composition of the magma and the rate at which it cools.
What do granit and basalt have in common?
They are both lithospheric igneous rocks formed by the cooling and solidification of magma/lava and both of them contains silicon.
What is the process by which lithospheric plates move apart creating spaces that are filled with hot magma is called?
The process by which lithospheric plates move apart, creating spaces that are filled with hot magma, is called seafloor spreading. This occurs at mid-ocean ridges where new oceanic crust is formed as magma rises from the mantle and solidifies at the surface.
What forms when two lithospheric plates move apart?
When two lithospheric plates move apart, a divergent boundary is formed. This process results in the creation of new oceanic crust as magma rises to fill the gap between the plates, forming a mid-ocean ridge.
What is igneous rock formed from magma?
An igneous rock formed from magma is intrusive.
Are rocks formed by lava or magma?
Magma
What rock is formed form magma?
Igneous rock is formed from the solidification of magma as it cools.
Movement of lithospheric plates allows for the formation of volcanoes?
Movement of lithospheric plates at convergent boundaries can result in the subduction of one plate beneath another. This subduction creates conditions for magma to form as the subducting plate melts. The rising magma then reaches the surface, leading to the formation of volcanoes.
What forms when the lithospheric plates rub against each other?
well in a volcano the lithospheric plates meet when magma moves and moves at the bottom and in the magma chamber the lava[magma] is moving around the lithospheric plates thats what forms them but what forms when they rub against each other is a volcanic eruption
What rocks are formed by magma?
Intrusive igneous rocks are formed by magma. Magma can also cause the contact metamorphism of rock that it is intruded into.
What determines the type of mineral formed by cooling magma?
The rate of cooling of the magma determines the type of mineral formed by the magma or lava..
Are minerals formed from magma?
Minerals are formed from magma when the lava cools and hardens to produce a solid
What is the rock formed from the cooling and solidification of magma beneath the surface of the earth?
Its a igneous rock whenit is made formed by magma.
