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Mid-ocean ridges are formed from the uplift of newly formed oceanic crust by rising magma. As the ridge is slowly pushed away from the source of the heat by the addition of newer crust, it sinks and is no longer part of the ridge, being replaced by new ridge material. This process means that the rock comprising the ridges is among the most recent in geologic age.
divergent boundaries
What else can I help you with?
What is a ridge formed from glacial deposits are?
what is a ridge formed from deposits are
How was the soapstone ridge formed?
It was formed by running water,and over an period of time,it came together and formed Soapstone Ridge.
Where is the new ocean crust formed?
mid-ocean ridge
What is a barrier sand bar?
# A ridge of sand formed in a river or along a shore by the action of waves or currents. # A long mass or low ridge of submerged or partially exposed sand built up in the water along a shore or beach by the action of waves or currents. -dictionary.com
What are the 3 type of earthquakes?
(1)midocean spreading ridges, (2) subduction zones, and (3) transform faults.Normal fault, Reverse fault, and strike-slip fault
Where do midocean ridges intersect the landmasses?
Midocean ridges are areas where continents broke apart. Midocean ridges are closest to the landmasses in younger oceans. One example where a midocean ridge intersected a landmass is the Arabian sea, which was formed by the pulling apart of the Arabian Peninsula and Africa.
Is the Mid-Oceanic Ridge in the middle of the Atlantic Ocean?
One of the midocean ridges is, but others are in other oceans, seas, and bays.
What is a ridge formed from glacial deposits are?
what is a ridge formed from deposits are
When was MidOcean Partners created?
MidOcean Partners was created in 2003.
Do Ocean sediments become younger or older away from midocean ridges?
Older, as it moves away from the mid-ocean ridge the sediment gets thicker and older
How was the soapstone ridge formed?
It was formed by running water,and over an period of time,it came together and formed Soapstone Ridge.
Which two tectonic plates are separated by the midocean ridge?
The mid ocean ridge separates many plates, not just two. In the Atlantic Ocean it separates the Eurasian and African plates from the North American Plate and the African Plate from the South American Plate. In the Indian Ocean it separates the African Plate from the Antarctic, Australian, Indian Plates and the Australian Plate from the Antarctic Plate. In the Red Sea it separates the African Plate from the Arabian Plate. In the Pacific Ocean it separates the Pacific Plate from the Antarctic, Nazca, Cocos, and Juan de Fuca Plates and the Nazca Plate from the Cocos and Antarctic Plates.
What is the difference between a rift valley and a mid ocean ridge and what kinds of boundaries do they form at?
A rift valley is a large depression where tectonic plates are moving apart, creating a gap in the Earth's crust. This forms at divergent boundaries, where plates move away from each other. A mid-ocean ridge is an underwater mountain range formed by the divergence of tectonic plates. They also form at divergent boundaries, specifically at oceanic spreading centers.
What are the differences between ocean ridge and seamount?
The midocean ridges are the spreading centers where the plates are moving apart. The seamounts are extinct volcanos produced as the plate passed over a mantle hotspot.
Who was supporter of major ridge?
The Cherokees formed the bed supporters of Major Ridge.
What is a force that is causing the plates to move at a midocean ridge?
friction - convection currents in the mantle drag the plates away from the hot rising zone below the ridgegravity - gravity pulls down on the cold dense plate being subducted under the continent, dragging the plate away from the ridge
What is formed at the mid-Atlantic ridge?
A long continuous chain of mountains under water. New oceanic crust is formed at the Mid-Atlantic Ridge.
