Because the lava from volcanoes form igneous rocks
because if we don't have volcanoes we all wouldn't have precious gems
No. Plutonic rocks are igneous rocks that hardened underground. Rocks that form on volcanoes are volcanic rocks.
Without igneous rocks, we would not have beautiful granite countertops.
A volcanologist is the earth scientist most likely to study volcanoes. They study the behavior, formation, and activity of volcanoes to understand the processes that drive volcanic eruptions and their impact on the environment and society.
Igneous Rocks.
Yes, earthquakes and volcanoes are important for the formation of island chains. Volcanic activity creates new land through the eruption of lava and ash, leading to the formation of islands. Earthquakes are also generated by the movement of tectonic plates beneath the Earth's surface, which can contribute to the formation and shaping of island chains.
http://en.wikipedia.org/wiki/Volcano volcanoes can be composed of a variety of igneous rocks.
The major process of surface rock formation on volcanoes is volcanic eruptions. When molten rock (magma) from the Earth's mantle reaches the surface, it solidifies to form igneous rocks like basalt or rhyolite. Over time, repeated eruptions build up layers of volcanic rocks that contribute to the formation of the volcano.
igneous rocks,sedimentary rocks, and metamorphic rocks.
Rocks formed in volcanoes from magma.
Igneous rock is found in volcanoes.
Volcanoes form when molten rock, called magma, rises to the surface of the Earth and erupts. This magma can be made up of different types of rocks, such as basalt or andesite. As the magma cools and solidifies, it forms igneous rocks like basalt, rhyolite, or obsidian, which are commonly found around volcanic areas.