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The process of new crust forming at mid-ocean ridges is called seafloor spreading. Magma rises up from the mantle, solidifies at the ridges, and creates new crust as tectonic plates move apart.

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1y ago

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Where new crust is formed?

New crust is formed at a divergent boundary


What type of boundary is new ocean crust crust formed?

This would be called a Spreading center, or a divergent plate boundary.


How are new sections of the Earth's crust formed?

New sections of the Earth's crust are formed through a process called seafloor spreading. This occurs at mid-ocean ridges where tectonic plates move apart, allowing magma to rise up and solidify, creating new crust.


What is it called when two ocean plates move apart and new crust is formed?

Seafloor spreading


What boundary is it called when new crust is being formed?

Divergent Boundary, (Constructive Boundary).


Why is rock formed at th ridges called new rock?

Since the rock just came up and cooled, it's "new oceanic rock." Because... it's new rock. It's the youngest rock. It just came out of the ground and cooled, making it rock. Or Because new crust is being formed while the old crust is being pushed away.


Is a new oceanic crust formed at a transform fault boundary?

No. New oceanic crust is formed at a divergent boundary. A convergent boundary neither creates nor destroys crust.


What is it called when the crust splits and a valley is formed?

When the crust splits and a valley is formed, it is called a rift or a rift valley. This process commonly occurs as a result of tectonic plate movements and can lead to the formation of new land features such as mountains and valleys.


What formed ocean crust?

Ocean crust is formed through a process called seafloor spreading, where magma rises up at mid-ocean ridges, cools, and solidifies to create new crust. This process is part of plate tectonics, where oceanic plates move away from each other, allowing new crust to form at the ridges.


Is new oceanic crust formed at mid-ocean ridges?

Yes, the process that creates oceanic crust on a mid-ocean ridge is called "seafloor spreading". seafloor spreading creates a new oceanic crust that forms on the mid-ocean ridge.


What boundary is formed when magma rises to the surface and new crust is formed?

A divergent boundary is formed when magma rises to the surface and new crust is formed. This process occurs at mid-ocean ridges where tectonic plates move away from each other, allowing magma to fill the gap and solidify into new oceanic crust.


Is subduction zone is where new crust is being formed?

No, subduction zones are where tectonic plates collide and one plate is forced beneath the other. New crust is formed at divergent plate boundaries, where plates move apart and magma rises to create new crust.