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because of the high pressure
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∙ 12y ago
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Why does magma from deep inside Earth rise toward the surface?
cuz
Magma from deep inside earth rises toward the surface because?
Because magma is less dense than surrounding solid rock, so it is forced upward toward the surface.
How magma moves upward though a volcano and reaches the surface during an eruption?
The inside of the earth (Mantle) pushes the hot magma liquid and makes the magma move toward the surface.
Hot melted rock inside the earth is called?
The molten rock inside the Earth is called magma. When magma reaches the surface, it is called lava.
How does magma change the earth surface?
When magma erupts on to the earth's surface it hardens and forms new land.It depends on if your talking about magma or lava, lava is on the surface of the Earth and magma is inside (underground).
Why does Magma tends to rise toward the Earth's surface?
Magma rises from the asthenosphere to the surface of the Earth. After it reaches temperature upward to 1000 degrees Fahrenheit, the magma starts to rise. Gases also aid in pushing the magma toward the surface, along with the tremendous pressure from the depth at which it originates.
What forces inside earth shape earth's surface?
Heat deep inside Earth is constantly reshaping the planet's surface.
What may happen to magma that does not reach earth surface?
It dries then if other magma goes in the same direction as the old magma it sometimes reheats it then it flows toward the surface
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.
Magma oozing out of cracks in Earth's surface is called?
magma oozing out of cracks in earth's surface is called
Why do magma's rise toward the earth's surface?
Rocks become less dense when they melt
How does lava leave a volcano?
Magma inside Earth is under a lot of pressure, so it will tend to flow toward the lower pressure at the surface. Additionally, gasses dissolved in the magma bubble out of the magma as it approaches the surface, like bubbles from a freshly opened can of soda. As the gases expand they forces some of the molten rock out of the volcanic vent.
