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Near the tech-tonic plates of the earth.
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∙ 11y ago
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The opening in Earth's crust through which magma rises to the surface is known as the?
The opening in the earth crust which magma rise to the surface are Volcanoes
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.
Why does magma from deep inside Earth rise toward the surface?
cuz
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.
How volcanoes occur?
Volcanoes occur when the earth cools off, and releases internal heat and pressure. Magma is a lower density than the surrounding rocks, and this causes it to rise to the surface. As it rises, gas bubbles form in the magma, exerting pressure, causing the magma to erupt out of the surface of the earth.
How does magma rise to the surface of the Earth?
Through cracks, holes or vents in the earths crust.
Why does magma deep inside the earth rise toward the surface?
because of the high pressure
Why do magma's rise toward the earth's surface?
Rocks become less dense when they melt
Why does magma in a volcano rise up to Earth's surface?
Magma rises because it is less dense than the rock around it.
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.
How does magma rise to earth surface?
it is pushed up by becoming extremely hot and rises and becomes lava
What must happen first before magma rise to the surface?
Earth plates MUST pull apart.
