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Because magma is less dense than surrounding solid rock, so it is forced upward toward the surface.
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Magma tends to rise toward earths surface?
Yes, magma tends to rise towards the earth's surface. It does so because once melted it becomes less dense.
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.
Magma tends to rise toward Earth's surface principally because?
Magma tends to rise towards Earth's surface primarily because rocks become less dense when they melt. The hotter the magma, the more the rocks are likely to "float," if you will.
Why doesn't granite have airholes?
Granite is formed from magma, not lava. And, no, they are not the same thing. Magma is inside of the Earth, but lava is what you get after the magma reaches Earth's surface and gasses within it expand when the pressure is deduced.
What is the hot liquid that lies under the earth's crust?
Molten rock..IE lava or magma
Why does magma deep inside the earth rise toward the surface?
because of the high pressure
Why does magma from deep inside Earth rise toward the surface?
cuz
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.
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.
Why does magma come to the surface?
Magma is less dense than the surrounding rock; as such, it will rise toward the surface.
How magma reaches the surface?
Magma sometimes flows toward the surface as a result of convection currents in the magma, that is to say, the hotter magma rises within cooler magma. Because it is so hot, the rising magma simply melts away anything in its path, so nothing can prevent it from reaching the surface.
Magma tends to rise toward earths surface?
Yes, magma tends to rise towards the earth's surface. It does so because once melted it becomes less dense.
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.
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.
How does magma reaches the surfaces?
Magma sometimes flows toward the surface as a result of convection currents in the magma, that is to say, the hotter magma rises within cooler magma. Because it is so hot, the rising magma simply melts away anything in its path, so nothing can prevent it from reaching the 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
Magma tends to rise toward Earth's surface principally because?
Magma tends to rise towards Earth's surface primarily because rocks become less dense when they melt. The hotter the magma, the more the rocks are likely to "float," if you will.
