Igneous rocks can be classified into two main forms: intrusive (or plutonic) and extrusive (or volcanic). Intrusive igneous rocks, such as granite, form from the slow cooling of magma beneath the Earth's surface, resulting in large crystals. In contrast, extrusive igneous rocks, like basalt, form from the rapid cooling of lava at or near the surface, leading to smaller crystals. These two forms reflect the different environments and cooling rates involved in their formation.
igneous
Cooling and solidifying magma turns into igneous rock.
igneous
Volcano lava forms as rocks as it cools down. Rocks are formed with magma and lava which when cooled down would form as rough matters. Rare lava parts are formed up like ruby, diamonds, and even emeralds.
When molten rock cools and hardens, it forms igneous rock. Igneous rocks can be classified as intrusive (formed beneath the Earth's surface) or extrusive (formed on the Earth's surface). Examples of igneous rocks include granite, basalt, and obsidian.
The melting of metamorphic or igneous rock forms magma.
Igneous rock. Extrusive igneous rock forms at or near the surface, intrusive igneous rock forms below the surface.
Igneous rock. Extrusive igneous rock forms at or near the surface, intrusive igneous rock forms below the surface.
igneous
Cooling and solidifying magma turns into igneous rock.
Intrusive igneous rock.
intrusive igneous rock
Intrusive igneous rock forms from the cooling of magma below the surface. Granite, for example.
igneous
Extrusive igneous rock
No. Igneous rock forms from the cooling of molten material.
Igneous rock that forms beneath Earth's surface is called