This iis a trench.Also ocean basin is the deepest part of the ocean.
A deep valley in the sea is called a trench.
Such a feature is called an ocean trench.
TRENCH
Oceanic Trench
darrelle revis
A v shaped valley is a continental shelf
Answer it please
Along divergent plate boundaries
mid ocean ridge
an ocean valley is a valley that contains water
mid ocean ridges form along, underwater mountain ranges that sometimes have a rift valley down their center( 6th grade answer)
Undersea mountain range with a steep, narrow valley along its center.
Oceanic: Mid-ocean ridge Continental: Rift valley
Two tectonic plates move apart, allowing for geologic activity along the boundary that slowly build a ridgeline along the bottom of the ocean.
because
turbulence