When magma reaches the earth's surface, it is called lava. when it solidifies, it forms new crust, or rock.
Intrusive igneous rocks.
When magma cools and solidifies after reaching the Earth's surface, it is called igneous rock.
Magma that hardens within the Earth's crust is called intrusive igneous rock. This type of rock forms when magma cools and solidifies beneath the Earth's surface, resulting in the formation of intrusive features like batholiths, dikes, and sills.
Mountains formed by magma that reaches the Earth's surface are called volcanoes.
Intrusive rocks are formed when molten magma cools and solidifies beneath the Earth's surface. Factors that contribute to their formation include the composition of the magma, the depth at which it solidifies, and the rate at which it cools.
Obsidian
The Igneous rock formed when magma cools are; 1. Extrusive (Volcanic) Igneous Rock; which are igneous rocks formed when magma cools outside the earths crust. The texture of of extrusive igneous rock is fine grained. 2. Intrusive (Plutonic) Igneous Rock; these are igneous rocks formed by gradual cooling of magma within the earths crust. The texture is coarse grained.
It cools and solidifies into a sedimentary rock.
Magma that reaches the Earth's surface is known as lava.
Magma once it reaches the earths surface is called lava.
Magma that reaches earth's surface is called lava.
Intrusive igneous rocks such as dikes, sills, and batholiths are formed from the cooling and hardening of magma beneath Earth's surface. These structures are formed when magma solidifies underground, creating features like vertical dikes, horizontal sills, and large masses of magma called batholiths.
Magma that reaches the Earth's surface is known as lava.
Intrusive igneous rocks.
Magma that reaches the Earth's surface flows from a volcano as lava. When magma erupts through a volcano, it becomes lava, which can flow in various forms, such as basaltic, andesitic, or rhyolitic, depending on its composition. As lava cools, it solidifies and can form different types of volcanic rock.
Lava.
Well, there are a few formations ; sills, loccoliths, lopoliths, dykes, layered igneous intrusions and batholyths.