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The mid-oceanic ridge is a divergent tectonic plate boundary where new oceanic crust is formed as magma rises from the mantle. As tectonic plates move apart, the ridge facilitates the continuous creation of new material, pushing older crust away from the ridge. This process drives seafloor spreading, contributing to the movement of tectonic plates and influencing geological activities like earthquakes and volcanic eruptions. Overall, the mid-oceanic ridge plays a crucial role in the dynamic cycling of Earth's lithosphere.
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What crustal feature is a result of divergent plate movement?
A mid-ocean ridge is a crustal feature formed by divergent plate movement. This occurs when tectonic plates move apart, allowing magma to rise to the surface, creating new oceanic crust.
Why do plates move away from the mid ocean ridges?
Plates move away from mid-ocean ridges due to the process of seafloor spreading, which occurs as magma rises from the mantle at the ridge, creating new oceanic crust. As this new crust forms, it pushes the older crust away from the ridge, causing tectonic plates to diverge. This movement is driven by convection currents in the mantle, which create forces that pull the plates apart. Additionally, the cooling and sinking of the oceanic lithosphere further contribute to the movement of plates away from the ridges.
What is the role of the mid oceanic ridge in the movement of lithosperic plate?
It doesn't have a role. It is a natural phenomena
What type of boundary occurs most at mid ocean ridge?
The mid-ocean ridge is formed along a divergent or constructive plate boundary between two plates of oceanic crust. A classic example is the Mid-Atlantic Ridge where the Eurasian and African Plates are moving away from the North and South American Plates.
What does the rift valley along a mid ocean ridge mark?
The rift valley along a mid-ocean ridge marks where tectonic plates are moving apart. As the plates separate, magma rises to fill the gap, creating new oceanic crust. This process is known as seafloor spreading.
Are the plates at both sides of Mid-Atlantic Ridge continental or oceanic?
Plates on either side of the Mid-Atlantic Ridge are oceanic plates.
Where is oceanic and continental plates?
at the mid-ocean ridge
What is the role of the mid ocean ridge in the movement lithosphere plates?
The mid-ocean ridge is where new oceanic crust is formed as tectonic plates pull apart. This process, known as seafloor spreading, allows magma to rise from the mantle, solidify, and create new oceanic crust. As the crust forms at the mid-ocean ridge, it pushes older crust away, driving the movement of lithospheric plates.
Where do two oceanic plates pull apart?
The Mid-Atlantic Ridge.
What geologic feature results when divergence occures between two oceanic plates?
a mid oceanic ridge
What is a synonym for mid ocean ridge?
A synonym for mid-ocean ridge is oceanic ridge. These underwater mountain ranges are formed by tectonic plates moving apart and are characterized by volcanic activity and the creation of new oceanic crust.
What crustal feature is a result of divergent plate movement?
A mid-ocean ridge is a crustal feature formed by divergent plate movement. This occurs when tectonic plates move apart, allowing magma to rise to the surface, creating new oceanic crust.
Places where new seafloor is being created?
New seafloor is created at mid-ocean ridges, where tectonic plates are moving apart. As the plates separate, magma from the mantle rises to the surface, solidifies, and forms new crust. This process is known as seafloor spreading.
What is the role of the mid ocean ridge in the movement of lithosphere plates?
To fill the gap of separating plates.
What is the role of the mid-ocean ridge in the movement of lithosphere plates?
To fill the gap of separating plates.
What is the role of mid ocean ridge in the movement of the lithosphere plates?
To fill the gap of separating plates.
What is the role the mid-ocean ridge in the movement of lithosphere plates?
To fill the gap of separating plates.
