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this answer has to do with density if magma becomes less dense than rock it will rise to the top ,for example vegetable oil in water.
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What is the difference between magma and magma chamber?
Magma is molten rock beneath the Earth's surface, while a magma chamber is a reservoir where magma is stored before it rises to the surface as lava. Essentially, magma is the molten rock itself, while a magma chamber is the space within the Earth where magma is stored.
How does magma move from a chamber deep within the earth to earths surface?
Magma moves from a chamber deep within the Earth to the surface through volcanic eruptions, driven by pressure build-up and buoyancy forces. As the magma rises, it can create pathways through fractures and weak points in the Earth's crust, eventually reaching the surface as lava flows or explosive eruptions.
Where is the magma chamber located?
Magma chambers are typically located beneath the Earth's surface within the crust or upper mantle. They are reservoirs of molten rock that feed volcanic eruptions when the pressure becomes too great for the chamber to contain.
What is a Lava Chamber?
A lava chamber is a cave-like structure beneath a volcano where magma accumulates before erupting to the surface. As the magma rises from deep within the Earth, it collects in the chamber, building up pressure until it eventually breaches the surface as a volcanic eruption. These chambers can vary in size and shape depending on the type of volcano.
Where does magma come from?
Magma is generated deep within the Earth's mantle through the melting of rocks due to high temperatures and pressure. This molten rock then rises towards the Earth's surface, where it can erupt as lava through volcanic activity.
How is a magma chamber formed in a volcano?
Magma rises through fractures from beneath the crust because it is less dense than the surrounding rock. When the magma cannot find a path upwards it pools into a magma chamber. As more magma rises up below it, the pressure in the chamber grows.
Magma is called what once it reaches the?
Magma becomes lava after reaching a volcano's vent.Volcanoes have a pocket beneath the surface called a magma chamber. The magma moves upward through a pipe, witch is a long tube that connects the magma chamber to the surface.Molten rocks and gas through it's opening called a vent.It's all written here in a text book called Prentice Hall Earth Science. This information is at page 210.
What are the pipelike structures within the volcano which magma travels called?
Those are called magma conduits or volcanic vents, which serve as pathways for magma to travel towards the surface during a volcanic eruption. They are like pipelines that connect the magma chamber deep in the Earth's crust to the volcanic crater at the surface.
What is the main lava chamber in the neck of a volcano?
A magma chamber in a volcano is a pool-like container of liquid rock just below the earth underground. It is constantly under tremendous pressure, and with enough time, it can start fracturing rock to make places for magma to escape.
Where is magma found in a volcano?
A volcano does not make magma, magma is the motlen rock underneath The Earth's crust. A volcano is an opening in the crust that allows the magma to be released to the surface. Magma is made by pressure and heat on rocks deep within The Earth.
What is a magma conduit?
A Magma Conduit is hot fluid or semi-fluid material within the earth's crust from which lava and other igneous rock is formed by cooling.
What do you call Molten rock within earths surface?
Lava
