Pressure builds in the magma chamber forcing it upward through faults in the crust
The opening in the earth crust which magma rise to the surface are Volcanoes
magma comes from the outer core and when an earthquake or something happends, a crack froms and the pressure of lava shoots up like a geyser.
Before magma can rise to the surface, it must first be generated through melting of the Earth's mantle or crust. This melting can be caused by an increase in temperature, a decrease in pressure, or the addition of volatiles. Once magma is generated, it can rise towards the surface through fractures and conduits in the Earth's crust.
Magma is fluid molten rock that exists under the Earth's crust.
The molten material moving upward within the Earth's crust is called magma. Magma is formed from the melting of rocks in the Earth's mantle and can rise to the surface through volcanic activity. As magma cools and solidifies, it forms igneous rocks.
Magma rises through the crust above it because of pressure and depending on the magma (Pahoehoe or Aa). Pahoehoe is thin and runny and pours outside of the crust but, Aa is think and chunky and it can not pour out of a crack in the crust. It is more likely to blow out.
The opening in the earth crust which magma rise to the surface are Volcanoes
Through cracks, holes or vents in the earths crust.
magma comes from the outer core and when an earthquake or something happends, a crack froms and the pressure of lava shoots up like a geyser.
Before magma can rise to the surface, it must first be generated through melting of the Earth's mantle or crust. This melting can be caused by an increase in temperature, a decrease in pressure, or the addition of volatiles. Once magma is generated, it can rise towards the surface through fractures and conduits in the Earth's crust.
Magma rises through the crust because it is less dense than the surrounding rock, and due to the enormous pressure inside the earth.
Magma is fluid molten rock that exists under the Earth's crust.
The molten material moving upward within the Earth's crust is called magma. Magma is formed from the melting of rocks in the Earth's mantle and can rise to the surface through volcanic activity. As magma cools and solidifies, it forms igneous rocks.
Molten rock under the ground is called magma. It is formed from the melting of rocks in the Earth's mantle. Magma can rise to the surface through volcanic eruptions, or it can solidify underground to form igneous rock.
From near the Earth's core. The mantle, located beneath the Earth's crust, is where hot melted rock, known as magma, originates. This magma can rise towards the surface through volcanic activity.
It has to harden
Magma originates from the Earth's mantle, which is a layer of hot, semi-solid rock located beneath the Earth's crust. It forms when rocks in the mantle melt due to high temperatures and pressure. Magma can then rise to the Earth's surface through volcanic activity, such as volcanic eruptions.