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Lava flows from the rifts and is cooled quickly by sea water
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Do most of the volcanoes of the mid-ocean ridge rise above the oceans surface?
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.
What is the name of the mountain ridge that is on the bottom of the ocean?
The mid-ocean ridge is the mountain ridge that runs along the bottom of the ocean and is formed by plate tectonics.
What Is A Good Sentence For Mid-Ocean Ridge?
The Mid-Ocean Ridge Is From The Mantle.
Why does ocean crust far from a mid-ocean ridge subside?
Ocean crust far from a mid-ocean ridge is older and colder compared to the younger crust closer to the ridge. As the crust cools, it becomes denser and contracts, causing it to subside and sink deeper into the mantle due to isostasy - the balance of buoyancy forces. Additionally, sediments accumulating on top of the crust can also contribute to its subsidence.
What information indicates that new seafloor rock is forming along a mid-ocean ridge and then moving horizontally away from the ridge?
Mostly Volcanoes are located under ocean water.
Why lava cools rapidly along a mid-ocean ridge How might underwater lava differ from surface lava?
because it is
Why does lava cool rapidly along mid ocean ridge?
Lava flows from the rifts and is cooled quickly by sea water
Where are the youngest rocks in the Atlantic ocean?
The youngest rocks in the Atlantic Ocean are found along the mid-ocean ridge system, where new oceanic crust is formed through volcanic activity. This process, known as seafloor spreading, occurs along underwater mountain ranges, such as the Mid-Atlantic Ridge. As molten rock cools and solidifies at the ridge, it creates new oceanic crust, making this region home to some of the youngest rocks in the Atlantic.
Do most of the volcanoes of the mid-ocean ridge rise above the oceans surface?
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.
What is the name of the mountain ridge that is on the bottom of the ocean?
The mid-ocean ridge is the mountain ridge that runs along the bottom of the ocean and is formed by plate tectonics.
Why does ocean crust from a mid-ocean ridge subside?
It becomes more dense as it cools, until its density is greater than the asthenosphere below it.
What are the steps in process of sea floor spreading?
The sea-floor spreading begins at the mid-ocean ridge, which forms along a crack in the oceanic crust. Along the ridge, molten material that forms several kilometers beneath the surface, rises and erupts. At the same time, older rock moves outward on both sides of the ridge. As the molten material cools, it forms a strip of solid rock in the center of the ridge. When more molten material flows into the crack, it forms a new strip of rock.
What happens to the ocean crust as is spreads from the mid-ocean ridge?
As the volcanic material moves away from the Mid Ocean Ridge, it cools (which makes it denser); it forms the large 'Giants Causeway" type of polygon rock forms; once it has passed through the Curie point, it preserves a record of the magnetic field as is was when the rock cools.
Is it true oceanic crust moves away from the mid ocean ridge it cools and becomes more dense?
yes
Is it true that as oceanic crust moves away from the mid-ocean ridge. it cools and becomes more dense?
True.
What does a mid ocean ridge form along?
A divergent plate boundary
How does new mid-ocean ridge form?
A new mid-ocean ridge forms when tectonic plates move away from each other, creating a gap in the ocean floor. Magma rises up from the mantle to fill this gap, solidifying as it cools and creating new oceanic crust. Over time, this process contributes to the expansion of the seafloor and the formation of a new mid-ocean ridge.
