The continents and the ocean floor rest upon the plates.
what other ocean floor feature is fromed by movement of earth's plates
true. only one of them can be moved at one time
As the sea floor spreads, the old ocean floor gets pushed out, which makes the plates move.
The Young Ocean Floor is the part of the mantle showing between the 2 split tectonic plates.
what other ocean floor feature is fromed by movement of earth's plates
the tectonic plates under the earths surface
The continents and ocean floor are unstable because the plates of the lithosphere move. When the plate move, they cause the continents and ocean floor to move.
Tectonic Plates can't carry both ocean floor and continents on the same plate.
the zone consist that of the floor of the ocean trenches
a trench
That is called subduction.