answersLogoWhite

0

Because as tectonic plates move away from each other, the ocean floor spreads apart and fills the gap.

User Avatar

Wiki User

13y ago

What else can I help you with?

Related Questions

Use the words sea floor spreading and mid ocean ridges in a complete sentence?

Mid ocean ridges are the direct result of sea floor spreading.


What Is A Good Sentence For Mid-Ocean Ridge?

The Mid-Ocean Ridge Is From The Mantle.


What is the location where lava pours out of cracks in the ocean floor?

The location where lava pours out of cracks in the ocean floor is known as a mid-ocean ridge or a spreading center. This is where tectonic plates move apart, allowing magma to rise from the mantle and create new oceanic crust.


What is the difference between a mid ocean ridge and a rift?

ewkmf\


Where is ocean floor created?

Ocean floor is primarily created at mid-ocean ridges where tectonic plates move apart, allowing magma to rise from the mantle and solidify as new oceanic crust. This process, known as seafloor spreading, results in the formation of new crust that eventually spreads away from the ridge and contributes to the growth of the ocean floor.


Is the floor near the mid ocean old?

No. The newest ocean floor is at the mid-ocean ridge.


What do we call the central ridge that divides the ocean floor into two parts?

It is the mid-ocean ridge.


What is the longest mountain chain earth?

Ocean Ridge-on the sea floor. mid-ocean ridge in the ocean


What is the cycle of the mid ocean ridge?

When gravity pushes down on the floor it causes ridge pressing. Ridge pressing pries the the sea floor apart causing the magma to come up out of the mantle to cool and create a new crust. Not only does it create a new crust but it pushes the continents father apart. That is why over time they grow father and farther apart.


The youngest rocks on the ocean floor are located?

The youngest rocks on the ocean floor are located at mid-ocean ridges, where new oceanic crust is formed through volcanic activity. As the crust spreads away from the ridge, it gets progressively older. This process is known as seafloor spreading.


What causes material to form at a mid-ocean ridge on the ocean floor?

New material forms on the ocean floor of the mid-ocean ridge due to plate tectonics and volcanic activity. Volcanic eruptions deposit cooled magma on the ocean floor.


What is the movement of ocean floor on either side of a mid ocean ridge best known as?

The movement of ocean floor on either side of a mid-ocean ridge is known as seafloor spreading. As new oceanic crust is formed at the ridge, it pushes the existing crust away from the ridge in opposite directions, creating a continuous process of plate tectonics.