Seafloor spreading
The average spreading rate for fast spreading divergent plates is typically around 5-9 centimeters per year. This rate is significantly higher than the spreading rate for slow spreading plates, which is usually less than 2.5 centimeters per year. Fast spreading plates can create oceanic ridges and lead to the formation of new oceanic crust.
The process is called seafloor spreading. It occurs at mid-ocean ridges where tectonic plates move away from each other, allowing magma to rise and solidify, creating new oceanic crust.
It creates a mid ocean ridge, the two plates pulling apart is called a divergent boundary.
SPREADING ZONES Spreading zone occurs in the border of two tectonic plates. This happens when the plates generally move away from each other creating an opening for the magma to force through the surface.
It is called a divergent boundary. Another term for it is sea-floor spreading.
Seafloor spreading
This process is called seafloor spreading. As the two plates move apart, magma rises from the mantle to create new crust at the mid-ocean ridge. This process helps explain the movement of Earth's tectonic plates and the reshaping of the ocean floor.
The average spreading rate for fast spreading divergent plates is typically around 5-9 centimeters per year. This rate is significantly higher than the spreading rate for slow spreading plates, which is usually less than 2.5 centimeters per year. Fast spreading plates can create oceanic ridges and lead to the formation of new oceanic crust.
The edges of Earth's tectonic plates are called plate boundaries. At plate boundaries, the plates interact with each other through processes such as subduction, seafloor spreading, and transform faulting.
The process is called seafloor spreading. It occurs at mid-ocean ridges where tectonic plates move away from each other, allowing magma to rise and solidify, creating new oceanic crust.
Spreading boundaries are places where two plates move apart.
It creates a mid ocean ridge, the two plates pulling apart is called a divergent boundary.
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This would be called sea floor spreading, apparent at divergent boundaries.