The mid-ocean ridge. The longest in the world, in the sea and on land.
mid- ocean range
The ocean ridge.
No. A mid-ocean ridge is a chain of mountains and volcanoes in an ocean basin at a site of sea floor spreading.
Sea floor spreading causes several chains of underwater mountains. They are sometimes called seamounts. They are also called mid ocean ridges.
Yes the ocean floor has mountains and deep trenches.
Derr! there called sea mount's.
the Mid Ocean Ridge
true!!!!!!!!!!!!
Seamounts are isolated volcanic mountains scatteredacross the ocean floor
Mid-Ocean Ridge
volcanic mountains not formed on mid-ocean ridge
ocean ridge
mid - ocean ridge