This has many answers, like there's molten rock which we call "magma" under the earth. Then there is Sima- silicon and magnesium and Sial- silicon and aluminum and Nife- nickel and ferrum(iron) together. Mostly there is aluminum in the rocks below the crust.
Obsidian
The substance that cools beneath the earths surface when an intrusive igneous rock forms is Magma. Magma is a molten material made up of rocks and minerals.
batholith!! :)
It is an Earth quake
about 3,000 km study island question
The rock that forms on earth's surface is extrusive rock or otherwise known as a metamorphic rock.
Obsidian
Intrusive igneous rock
Intrusive igneous rock
Intrusive igneous rock
A rock that forms from other rocks due to heat and pressure beneath the Earth's surface is called a metamorphic rock. Examples include marble, slate, and gneiss.
crust
The substance that cools beneath the earths surface when an intrusive igneous rock forms is Magma. Magma is a molten material made up of rocks and minerals.
crust
magma
it is called magma.
The point beneath the earth's surface where an earthquake originates is called the hypocenter.