Question

What causes magma to move to the surface of earth?

Answer 1

hyy dear....

here Ur answer is.....

Magma forms from partial melting of mantle rocks.
As the rocks moveupward or have water added to them,
they start to melt a little bit.
Eventually the pressure from these bubbles is stronger than the surrounding solid rock and this surrounding rock fractures, allowing the magma to get to the surface.

HOPE THIS WILL HELP U ✌️✌️

Answer 2

Magma in the magma chamber came out of the Volcano through the vent and when the magma came it called LAVA