usually a rift or trench
Bumfluff
A ridge is a geological feature that features a continuous elevational crest for some distance. If the ridge is under the ocean or sea, then it is called a submarine ridge.
Mid Ocean Ridge
Initially horst and graben structures will form. If plate separation or divergence continues, a rift valley will form and ultimately this can develop into a new Mid-Ocean-Ridge.
Mid-ocean ridge
Rift valleys, sea-floor spreading and mid-ocean ridge.
A ridge is a geological feature that features a continuous elevational crest for some distance. If the ridge is under the ocean or sea, then it is called a submarine ridge.
Mid Ocean Ridge
Mid Ocean Ridge
The prominent sea floor feature found in the central Atlantic ocean is called the Mid Atlantic Ridge.
Oceanic ridge
Initially horst and graben structures will form. If plate separation or divergence continues, a rift valley will form and ultimately this can develop into a new Mid-Ocean-Ridge.
ocean ridge
Mid-ocean ridge
A divergent boundary's feature is a Mid-Ocean Ridge if the divergent boundary is underwater.
The surface.
mid ocean ridge
mid ocean ridge