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The mid-ocean ridge is the Earth's longest continuous mountain range, approximately 55-65 thousand kilometers long and bilaterally divided by a valley called a rift. The mid-ocean ridge is a volcanic feature caused by the spreading apart of oceanic plates as part of plate tectonics. The sea floor at the ridges are uplifted by rising magma. The rising magma is part of a process of heat transfer from the interior of the Earth to the surface known as a convection current. As the rising magma cools, it forms new crust which becomes part of the ridge. Therefore, the ridge is composed of basalt and gabbro, and is among the most recent of geologic age crustal rock. :)
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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.
Where are the midocean ridges offset the most by faults?
At transform faults or transform zones.
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.
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
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
When was MidOcean Partners created?
MidOcean Partners was created in 2003.
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.
What is located in midocean ridges?
At mid-ocean ridges, tectonic plates are moving apart, creating new oceanic crust through volcanic activity. This results in the formation of underwater mountain chains and hydrothermal vents, which support unique ecosystems due to the high temperatures and mineral-rich waters.
What is ridges in a sentence?
The ridges of the Everest are very dangerous. Ridges is the word used in the sentence.
Where do oceanic plates touch on earth?
Oceanic plates typically touch at mid-ocean ridges, where new oceanic crust is formed as magma rises from the mantle and solidifies. Additionally, oceanic plates can also interact at subduction zones, where one plate is forced beneath another, leading to the formation of deep ocean trenches and volcanic activity.
What are Ridges in the cerebrum?
The ridges in cerebrum are called
How many little ridges are on the edge of the nickel?
Zero.Dimes have ridges. Quarters have ridges. Pennies and Nickels don't.
