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Why does magma come to the surface?
Magma is less dense than the surrounding rock; as such, it will rise toward the surface.
Why magma rise soon after it forms?
Magma rises soon after it forms because it is less dense than the surrounding solid rock. The less dense magma is buoyant and is able to move upwards through cracks and fractures in the Earth's crust. This process of magma rising is driven by the pressure differences between the magma chamber and the surrounding rocks.
Could property of magma that cause it to be forced upward towards earth surface?
Because magma is less dense than the surrounding solid rock, it is forced upward toward the surface. When magma reaches the surface and flows from volcanoes, it is called lava.
What property of magma causes it to rise toword earth's surface?
It is less dense than its surrounding rock matter
Explain how magma causes a volcano to erupt Be detailed?
magma rises toward earth's surface as long as it is less dense than the surrounding rock.
Liquid magma flow upward through the crust because it is less dence than the solid material around it?
Yes, that is correct. Magma is less dense than the solid rock around it, causing it to rise towards the surface through cracks and fractures in the Earth's crust. This movement occurs due to the buoyancy of the less dense magma compared to the denser surrounding rock.
How is the igneous rock changed to sedimentary rock?
Sedimentary rock goes deep in the Earth and reaches magma. It then melts and becomes part of the magma. Since the newly formed magma is less dense than the surrounding rock it is lighter than the surrounding rock and it goes up and cools. It then becomes an Igneous rock.
Is magma more dense then rock?
No. Magma varies in density, but it will be less dense than a solid rock of the same composition.
What can allow melted rock to ooz out In a lava flow?
magma is less dense than the surrounding rock, so it is forced upward to the earth's surface
What can allow melted rock ooze out in a lava flow?
magma is less dense than the surrounding rock, so it is forced upward to the earth's surface
Why does magma rise toward the crust and not sink into the mantle?
By being less dense than, so slightly buoyant in, the surrounding rock.
What causes a magma chamber to rise?
Magma rises through the crust because it is less dense than the surrounding rock, and due to the enormous pressure inside the earth.
