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When tectonic plates are spreading apart, the phenomenon is known as "divergent tectonics" or "divergent boundaries." This occurs at mid-ocean ridges, where new oceanic crust is formed as magma rises to the surface. As the plates move apart, it can lead to geological features such as rift valleys and increased volcanic activity.
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What is it called when two ocean plates move apart and new crust is formed?
Seafloor spreading
The average spreading rate for fast spreading divergent plates?
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.
What is the process called that creates new ocean floor from diverging plates?
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.
What is called when sea-floor spreading occurs and pull away from each other under the sea?
It creates a mid ocean ridge, the two plates pulling apart is called a divergent boundary.
What happens to spreading boundaries?
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.
What is it called when tetonic plates seporate?
It is called a divergent boundary. Another term for it is sea-floor spreading.
What is it called when two ocean plates move apart and new crust is formed?
Seafloor spreading
What is it called when two oceanic plates move apart and new crust is formed?
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.
What are the edges of Earth's plates called?
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 average spreading rate for fast spreading divergent plates?
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.
What is the process called that creates new ocean floor from diverging plates?
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.
What is called when sea-floor spreading occurs and pull away from each other under the sea?
It creates a mid ocean ridge, the two plates pulling apart is called a divergent boundary.
What are spreading boundaries?
Spreading boundaries are places where two plates move apart.
What would you call sea plates pulling away?
This would be called sea floor spreading, apparent at divergent boundaries.
Can volcanoes be cause by spreading tectonic plates?
no
What happens to lithosphere when the plates are spreading?
it forms
How do spreading boundaries plates move?
it moves
