well magma is lava and its made from molten rock.
igneous rock
An intrusive igneous rock.
big bang
The major ridges in the oceans are most likely formed by the slow eruption of magma from the underlying mantle through a separating rift between two tectonic plates. When the magma contacts the ocean water the magma cools and solidifies into new rock.
Scientists believe that most magma is formed through the melting of rock in the Earth's mantle due to temperature increase or changes in pressure. This process can occur in subduction zones, where one tectonic plate is forced beneath another, or in hot spot locations where plumes of hot mantle material rise towards the surface.
An igneous rock formed from magma is intrusive.
Magma
Igneous rock is formed from the solidification of magma as it cools.
Intrusive igneous rocks are formed by magma. Magma can also cause the contact metamorphism of rock that it is intruded into.
The rate of cooling of the magma determines the type of mineral formed by the magma or lava..
Minerals are formed from magma when the lava cools and hardens to produce a solid
Its a igneous rock whenit is made formed by magma.