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  1. friction - convection currents in the mantle drag the plates away from the hot rising zone below the ridge
  2. gravity - gravity pulls down on the cold dense plate being subducted under the continent, dragging the plate away from the ridge
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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 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.


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.


What is mid ocean ride?

It is a ridge that was formed by tectonic plates pushing upwards causing it to make mountains in the shape of a ridge


The movement of the ocean floor on either side of a midocean ridge is best known as?

it is known as sea floor spreading. this is when the oceanic plates diverge or move apart which causes the magma from the mantle to rise forming new sea floor.


How are volcanoes created at the Mid-Atlantic ridge?

Volcanoes are created in the Mid-Atlantic ridge from plates in the ocean floor. The plates shift causing new magma to be able to be released from the earth which in return form the new volcano.


How are volcanos created at the Mid-Atlantic Ridge?

Volcanoes are created in the Mid-Atlantic ridge from plates in the ocean floor. The plates shift causing new magma to be able to be released from the earth which in return form the new volcano.


How are ridge and slab pull related to convection in Earths mantle?

they are related because they all have to do with the oceanic lithosphere.The convection causes the lithosphere to move sideways and away from the midocean ridges.The ridge push makes the oceanic lithosphere slide downhill under the force of gravity. The slab pull:the old lithosphere is denser than asthenosphere so, the edge of the tectonic plates that contains oceanic lithosphere sinks and plls the rest of the tectonic plate.


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.


At a mid Ocean ridge how do the two tectonic plates move?

At a mid-ocean ridge, tectonic plates move apart from each other due to seafloor spreading. Magma rises up from the mantle, solidifies at the ridge, and forms new oceanic crust. This process pushes the plates away from each other, causing them to move in opposite directions.


What plates are causing seafloor spreading?

The plates causing seafloor spreading are known as divergent plates. These plates move away from each other, allowing magma from the mantle to rise up and create new oceanic crust at mid-ocean ridges. An example of such a plate boundary is the Mid-Atlantic Ridge.


How are ridge push and and slab pull related to convection in earths mantle?

they are related because they all have to do with the oceanic lithosphere.The convection causes the lithosphere to move sideways and away from the midocean ridges.The ridge push makes the oceanic lithosphere slide downhill under the force of gravity. The slab pull:the old lithosphere is denser than asthenosphere so, the edge of the tectonic plates that contains oceanic lithosphere sinks and plls the rest of the tectonic plate.