It pours onto the surface because it wants to.
No, not all magma comes from the Earth's core. Magma can also originate from the mantle, which is the layer beneath the Earth's crust. The heat and pressure from the mantle can cause rocks to melt and form magma, which can then rise to the surface as volcanic eruptions.
Yes it does because where else would it come from.
Magma is less dense than the surrounding rock; as such, it will rise toward the surface.
No! First of all, magma is below the surface and it is molten material.
It should be magma is the hottest because it is usually molten rock that has not reached the surface during an eruption.Lava is 2nd hottest. It is the molten rock we see when a crack in the crust of the earth or a volcano eruption allows molten rock from beneath the crust to come up.
A Volcano.
Magma is melted rock that is found beneath the surface of the earth.It is called magma
Magma that has come to the surface is then referred to as Lava.
Lava. (When it is underground it is called magma)
During a volcano eruption, theheat energy is transferred through lava to the surface of Earth. The magma may come up to the surface as magma bringing heat energy to the surface.
Igneous rocks form from the cooling and solidification of magma or lava. Magma, which is molten rock beneath the Earth's surface, can rise due to pressure and temperature changes, eventually cooling and solidifying to form igneous rocks. These rocks can be classified as intrusive (formed below the surface) or extrusive (formed on the surface).
Lava and magma are both substances produced by volcanoes. There is a difference between the two, however. Specifically, magma has not yet come out of a volcano, while lava is magma that has erupted out of the cone.