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Volcanism

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What is the process by which molten material moves?

Molten material moves through the Earth's mantle and crust primarily through the process of convection. This involves the transfer of heat energy within the material, causing it to rise when it is less dense and sink when it is more dense. This movement of molten material is responsible for plate tectonics, volcanic activity, and the formation of different landforms on Earth.


The cutting process results in oxides that mix with molten iron and produce?

Oxy-fuel welding and cutting process results in oxides that mix with the molten iron.


What type of rock was the first to exist on the planet, and how did it contribute to the formation of the Earth's crust?

The first type of rock to exist on the planet was igneous rock. It formed from the cooling and solidification of molten material from the Earth's interior. This process contributed to the formation of the Earth's crust by creating the initial solid surface layer as the molten material cooled and hardened.


What is formed when molten material is extruded fairly evenly over a long period of time from many fissures?

A volcanic plateau is formed when molten material is extruded fairly evenly over a long period of time from many fissures. This process creates a flat and wide landform composed of layers of solidified lava flows.


Does molten material erupt inside the central valley of mid-ocean ridges?

Yes, molten material does erupt inside the central valley of mid-ocean ridges. This molten material comes from the Earth's mantle and rises to the surface through the cracks in the oceanic crust, creating new crust as it solidifies.

Related Questions

What is the process by which molten material moves?

Molten material moves through the Earth's mantle and crust primarily through the process of convection. This involves the transfer of heat energy within the material, causing it to rise when it is less dense and sink when it is more dense. This movement of molten material is responsible for plate tectonics, volcanic activity, and the formation of different landforms on Earth.


Give names for the molten material in the Earth and molten material outside the Earth?

Molten material below ground is called magma, and molten material above ground is called lava.


Why was the molten resins used in mummification?

Ancient Egyptians would use molten resin to stuff this material in the mummy's body during the process of mummification.


WHAT PART OF MANTLE CONTAINS MOLTEN MATERIAL?

the asthenosphere and the lithosphere contain molten material.


What rock is formed by molten material?

a molten rock


What Rocks formed by molten material?

a molten rock


The process that continually adds new material to ocean floor is?

sedimentation


What is the name of the process of filling a mold with a liquid material that will form a sculpture?

The process is called casting. It involves pouring a liquid material, such as molten metal or resin, into a mold to create a sculpture or object.


What is the system for volcanoes to form lava?

Volcanism is the process by which molten rock material is moved from one part of the earth's crust to another, or from within the earth's crust to the surface. This molten material is called *magma* while it is still beneath the surface, but it is called *lava* as soon as it reaches the surface. All this molten rock material eventually cools and solidifies into igneous rock.


What is semi-molten state?

A semi-molten state refers to a material that is partially melted or in a partially liquid state. It often occurs at high temperatures where some of the material has melted while some parts remain solid. This state can lead to unique properties and behaviors in materials.


What is the molten material found on the earth's surface?

The molten material that reaches earth's surface is lava :)


What happens to the rocks along the ridge when new molten material erupts?

The molten material then spreads out, pushing the older rock to both sides of the ridge. As the molten material cools, it forms a strip of solid rock in the center of the ridge. Then more molten material flows into the crack. The material splits apart the strip of solid rock that formed before, pushing it aside.