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Magma is molten meaning liquid-like so it is able to move inside earth. The tectonic plates separate the earth and magma. This explains when the plates move earthquakes and volcanoes occur. Lava is not magma by the way! lava is hardened magma and magma is molten!

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13y ago
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14y ago

Changes in pressure and temperature causes magma to form.

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10y ago

When magma cools deep inside earth, igneous rockforms.

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10y ago

temperature and pressure!

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13y ago

intrusive igneous rocks

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Q: What causes magma to form deep inside earth?
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Related questions

When magma cools deep inside earth?

When magma cools deep inside earth, igneous rockforms.


Hot liquid rock deep inside earth?

magma


What is thick gooey molten material inside a volcano or deep inside the earth?

magma


Why does magma from deep inside Earth rise toward the surface?

cuz


What forces inside earth shape earth's surface?

Heat deep inside Earth is constantly reshaping the planet's surface.


The molten material deep inside earth from which igneous rocks is called what?

magma


What material is melted to provide magma to the cascade mountains?

Magma is semi-molten rock heated by the earth's core.


Why does magma deep inside the earth rise toward the surface?

because of the high pressure


What is a thick gooey molten material inside a volcano or deep inside earth?

Magma is inside the volcano, and it becomes lava when it comes out. :)


What color are most igneous rocks made from magma from deep inside earth?

Green to black.


How is intrusion form?

Intrusive rocks are formed by the cristalization and cooling of magma deep inside the Earth.


How is intrusive rock form?

Intrusive rocks are formed by the cristalization and cooling of magma deep inside the Earth.