Want this question answered?
The Mid-Atlantic Ridge is found on the ocean floor in the middle of the Atlantic Ocean.
mid-ocean ridges and volcanoes
Depends on the type of plate boundary, at a mid-ocean ridge the plates move away from eachother. Ridges can also occur as a result of plate collision where the top layer of lithosphere is scraped off the subducted slab, this is called an accretionary prism.
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
Sorry for this late response,but basically, as the plates move farther away from the mid-ocean ridges, the older it gets..! Hope this helps! ^^
The Mid-Atlantic Ridge is found on the ocean floor in the middle of the Atlantic Ocean.
mid-ocean ridges and volcanoes
away, rifts
Depends on the type of plate boundary, at a mid-ocean ridge the plates move away from eachother. Ridges can also occur as a result of plate collision where the top layer of lithosphere is scraped off the subducted slab, this is called an accretionary prism.
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
Sorry for this late response,but basically, as the plates move farther away from the mid-ocean ridges, the older it gets..! Hope this helps! ^^
Magnetic stripes can be seen as you move away from ocean ridges.
Seafloor spreading occurs when two tectonic plates move further away from each at mid-ocean ridges. In these ridges new crust is formed through volcanic activity and thus expanding the seafloor.
when the earths plates move we either have earthquakes, tsunamis, and we get ridges and trenches.
divergent
The main boundary associated with mid-ocean ridges are divergent boundaries, because the plates move away from eachother, or "diverge".
Ridges, called spreading centers, happen where two plates move away from each other. As the plates separate, molten mantle material (magma/melted rock) flows up to fill the void.