When divergence occurs in the oceanic lithosphere, it leads to the formation of mid-ocean ridges where new crust is created as magma rises from the mantle and solidifies. This process is responsible for the spreading of the ocean floor and the formation of new oceanic crust.
New oceanic lithosphere forms as a result of seafloor spreading at mid-ocean ridges. Magma rises from the mantle, solidifies at the mid-ocean ridge, and creates new oceanic crust. This process leads to the continuous expansion of the ocean floor.
Younger. The mid-ocean ridge is formed from new material being thrust up from inside the Earth.
No. The newest ocean floor is at the mid-ocean ridge.
No, most of the volcanoes along the mid-ocean ridge do not rise above the ocean's surface. These submarine volcanoes are typically under the water and form part of the continuous volcanic activity that occurs along the ocean ridges. Only a few volcanoes along the mid-ocean ridge, such as Iceland, rise above the ocean's surface.
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Younger. The mid-ocean ridge is formed from new material being thrust up from inside the Earth.
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As the oceanic lithosphere moves away from a mid-ocean ridge, it cools and thickens. This process causes the ocean floor to become older and denser, resulting in its gradual subsidence. The farther it gets from the ridge, the deeper the ocean floor becomes due to the increased thickness and weight of the lithosphere.
it is caused by convection currents
To fill the gap of separating plates.
To fill the gap of separating plates.
To fill the gap of separating plates.
To fill the gap of separating plates.
Magma rises and slidifies and creates a new crust.
Magma rises and slidifies and creates a new crust.
Magma rises and slidifies and creates a new crust.