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Oceanic trenches are the gaps which form when the tectonic plates move apart. They are the very deepest parts of the ocean.

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Long crack that forms as two tectonic plates move apart?

A long, linear crack that forms as two tectonic plates move apart is called a mid-ocean ridge. This type of boundary is where new oceanic crust is created as molten rock rises up from the mantle and solidifies along the spreading center. Over time, as the plates continue to move apart, the new crust forms a continuous ridge on the ocean floor.


At a mid Ocean ridge how do the two tectonic plates move?

At a mid-ocean ridge, tectonic plates move apart from each other due to seafloor spreading. Magma rises up from the mantle, solidifies at the ridge, and forms new oceanic crust. This process pushes the plates away from each other, causing them to move in opposite directions.


Two tectonic plates under water move apart and magma fills the space between them This is an example of?

This is an example of seafloor spreading, a process where tectonic plates diverge and new oceanic crust forms as magma rises and solidifies at mid-ocean ridges. As the plates move apart, they create new oceanic lithosphere and contribute to the Earth's tectonic activity.


Why do the tectonic plates move in the first place?

Tectonic plates move because of the heat and pressure from the Earth's core, causing convection currents in the mantle that push the plates apart or pull them together.


What causes tectonic plates to move?

Tectonic plates move due to the heat and pressure from the Earth's mantle, causing convection currents that push the plates apart or pull them together. This movement is known as plate tectonics.

Related Questions

Long crack that forms as two tectonic plates move apart?

A long, linear crack that forms as two tectonic plates move apart is called a mid-ocean ridge. This type of boundary is where new oceanic crust is created as molten rock rises up from the mantle and solidifies along the spreading center. Over time, as the plates continue to move apart, the new crust forms a continuous ridge on the ocean floor.


What boundary forms when tectonic plates pull apart?

A divergent boundary forms when tectonic plates pull apart. As the plates move away from each other, magma rises up to create new crust, resulting in features like mid-ocean ridges or rift valleys on land.


Gap that forms as tectonic plates move apart?

A mid-ocean ridge forms as tectonic plates move apart, creating a gap where magma rises from the mantle to form new crust. This process is known as seafloor spreading and results in the continuous growth of the ocean floor.


Tectonic plates interact at what?

Tectonic plates interact at plate boundariesThey move apart at divergent boundaries


What occurs when tectonic plates move apart?

A rift valley.


At a mid Ocean ridge how do the two tectonic plates move?

At a mid-ocean ridge, tectonic plates move apart from each other due to seafloor spreading. Magma rises up from the mantle, solidifies at the ridge, and forms new oceanic crust. This process pushes the plates away from each other, causing them to move in opposite directions.


What is the long crack that forms as two tectonic plates move apart?

The long crack that forms as two tectonic plates move apart is called a rift. It is typically seen in divergent plate boundaries, where the plates separate and magma from the mantle can rise to create new crust. Over time, as the plates continue to move apart, the rift can widen and eventually lead to the formation of a new ocean basin.


What is the structure that forms as tectonic plates move apart?

On continents it is called a Rift Valley or Graben. in the ocean it is call a Mid Oceanic Ridge.


Two tectonic plates under water move apart and magma fills the space between them This is an example of?

This is an example of seafloor spreading, a process where tectonic plates diverge and new oceanic crust forms as magma rises and solidifies at mid-ocean ridges. As the plates move apart, they create new oceanic lithosphere and contribute to the Earth's tectonic activity.


Which feature do you see when tectonic plates move apart?

Earthquakes and Tsunami.


Why do the tectonic plates move in the first place?

Tectonic plates move because of the heat and pressure from the Earth's core, causing convection currents in the mantle that push the plates apart or pull them together.


The kind of valley is where tectonic plates move apart?

The awnser is rift vally