Molten meaterial
pie
New sea floor is being created at mid oceanic ridges.
antartica
At Mid-Ocean Ridges.
what other ocean floor feature is fromed by movement of earth's plates
hi
Get It On The Floor was created in 2003.
rift valley
what other ocean floor feature is fromed by movement of earth's plates
Mountains
The prominent sea floor feature found in the central Atlantic ocean is called the Mid Atlantic Ridge.
Sea floor spreading causes this. As the floor spreads apart new magma is being pushed up through the ridge from the mantle through convection currents. It's like a recycling system.