Ridges of buoyant oceanic crust form at diverging oceanic plate boundaries.
subduction zone
Ocean convergence with continental plates result in subduction zone. Oceanic with oceanic plates convergence forms volcanic mountain.
convergent
An oceanic trench is formed. Divergent boundaries pull away from each other, forming a cavern in the ocean floor. The Marianas Trench is a good example of a divergent boundary.
where two plates pull apart from each other at oceanic ridges
Mountains and grass
deep sea trench
convergent boudary
the colder,oceanic plate sinks?!?!
subduction zone
Some move away from each other and create massive trenches normally in the sea bed, for example the Mariana Trench - 10,998 m.
Ocean convergence with continental plates result in subduction zone. Oceanic with oceanic plates convergence forms volcanic mountain.
convergent
An oceanic trench is formed. Divergent boundaries pull away from each other, forming a cavern in the ocean floor. The Marianas Trench is a good example of a divergent boundary.
1. Oceanic trenches. 2. Volcanic islands. 3. Volcanic mountains. and 4. Volcanic arcs.
where two plates pull apart from each other at oceanic ridges
Yes; at divergent/constructive boundaries, plates move apart and new oceanic lithosphere forms.