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In sea-floor spreading what happens to the old oceanic crust as new molten material rises from the mantle?
Wiki User
∙ 9y ago
It gets pushed out to either side of the mid-ocean ridge.
Wiki User
∙ 9y ago
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What does seafloor spreading create?
New oceanic crust is created at the mid-ocean ridges.
Does seafloor spreading cause the earth's crust to expand?
New oceanic crust is being created at seafloor spreading zones, and crust is alternately being subducted and destroyed at subduction zones.
What is it called when two oceanic plates move apart and new crust is formed?
Seafloor Spreading
What happens along a divergent boundary between two oceanic plates?
A rift valley, volcano, earthquake, trench.
What is the process by which new oceanic lithosphere forms as magma rises to earth's surface and solidifies at a mid-ocean ridge?
seafloor spreading
Which force is responsible for seafloor spreading?
Gravity in the oceanic crust is responsible for seafloor spreading.
Where is the place where seafloor spreading occur?
Mid-oceanic ridges
What is this is the process of creating new oceanic crust?
Sea floor spreading
Is seafloor spreading a process that forms a new oceanic crusts?
Yes, it is.
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.
How do you explain the process of the seafloor spreading?
The seafloor spreading definition is the geologic process that occurs at the boundary between 2 plates where molten material within the earth pushes its way up, causing the plates to move away from each other. At these divergent boundaries molten material cools and hardens, creating new oceanic crust or seafloor
A place where seafloor spreading occurs.?
2. Mid Ocean Ridges are the place where new crust is formed. 1. oceanic plates or oceanic crust
What does seafloor spreading create?
New oceanic crust is created at the mid-ocean ridges.
Is ocean crust formed at a mid ocean ridge?
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.
In earths crust What type of rock is found under the oceans?
Oceanic crust, new oceanic crust is produced by seafloor spreading.
Does seafloor spreading cause the earth's crust to expand?
New oceanic crust is being created at seafloor spreading zones, and crust is alternately being subducted and destroyed at subduction zones.
Description of seafloor spreading?
Seafloor spreading is a process that occurs at mid-ocean ridges, where new oceanic crust is formed through volcanic activity and then gradually moves away from the ridge. Seafloor spreading helps explain continental drift in the theory of plate tectonics.
