Magma.
An erupting volcano occurs when the pressure of the molten lava beneath becomes too great.
Magma
If you're referring to the scientific term, magma collects in magma chambers.
The answer is tectonic plates floating on the lithosphere. Does that answer your question? LOL :)
the crust then comes the mantel the inner layer then core
crust
metamorphic rock
An erupting volcano occurs when the pressure of the molten lava beneath becomes too great.
Its called the mantle. It is the layer beneath the crust and surrounding the inner and outer core of the earth.
Molten rock beneath Earth's crust
It's called 'plate tectonics' - and explains that the Earth's crust is composed of large pieces (or plates) that 'glide' over the molten mantle beneath.
Molten rock beneath Earth's crust
crust
mantle
Magma
The layer of the Earth below the crust is called the mantle. The mantle is the thickest layer of the Earth with a depth of 2,890 kilometers.
Yes, magma is another name for the molten rocks that are beneath or in the crust.