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Gravity in the oceanic crust is responsible for seafloor spreading.

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10y ago

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Does seafloor spreading hold the plates in place?

No, seafloor spreading does not hold the plates in place. Seafloor spreading is a process that occurs at mid-ocean ridges where new oceanic crust is formed and spreads apart. It is driven by the movement of tectonic plates, which are actually responsible for holding the seafloor in place.


What is the driving force for seafloor spreading?

The driving force for seafloor spreading is the movement of tectonic plates. As magma rises from the mantle to the surface at mid-ocean ridges, it creates new oceanic crust which pushes the existing plates apart, causing seafloor spreading. This process is part of the larger theory of plate tectonics.


What did the magnetic strips prove in seafloor spreading?

They proved that the seafloor was spreading.


What was the primary force that causes the seafloor to spread and continents to drift?

The primary force driving seafloor spreading and continental drift is mantle convection. Heat from Earth's core causes the mantle to circulate, creating convection currents that move tectonic plates, leading to the spreading of the seafloor and movement of continents.


How to Diagram the process of seafloor spreading?

A diagram that shows how seafloor spreading works.


Seafloor spreading begins when?

Seafloor spreading is triggered by a rift in a continental land mass.


How Does Seafloor Spreading Effect Continental Drift?

the primary force that causes the seaffloor to spread and contienents to drift


Which observation was not instrumenntal in formulating the hypothesis of seafloor spreading?

The observation of the alternating magnetic stripes on the seafloor was instrumental in formulating the hypothesis of seafloor spreading.


What does seafloor spreading have to do with the theory of continental drift?

Seafloor Spreading helped move the Continents to their current location.


What seafloor is the process by which new crust is created when seafloor moves apart and magma rises?

Seafloor Spreading


What Is the mechanism responsible for producing the new seafloor between two diverging plates?

The mechanism responsible for producing new seafloor between two diverging plates is seafloor spreading. Magma rises from the mantle to fill the gap created by the plates moving apart, solidifies upon contact with seawater, and forms new oceanic crust. This process results in the continuous growth of the ocean floor.


What is the Site of the seafloor spreading?

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