Ocean trenches form at areas of subduction.
Deep ocean trenches form at colliding boundaries.Source:Science / Earth Science by Scott Foresmanthe diamond editionscottforesman.comPearson
nope, ocean trenches
Deep ocean trenches form
Trenches are deep ocean features of subduction zones.
there are three ocean trenches in the Atlantic Ocean
Approximately 2.5% of the ocean bottom is covered by trenches, which are deep depressions in the ocean floor that form where tectonic plates collide and one plate is forced beneath the other. These trenches can be incredibly deep, with the Mariana Trench being the deepest known point in the ocean.
Treches are formed when an ocean plate subducts under a continental plate.
Deep ocean trenches are evidence for plate tectonics, showing where one tectonic plate is subducting beneath another. These trenches form at convergent boundaries when the denser oceanic plate sinks into the mantle. The presence of deep ocean trenches also indicates areas of seismic activity and potentially tsunamis.
It comes from sea mounts and ocean trenches.
The Pacific Ocean has the deepest trenches.
Deep ocean trenches are associated with tectonic plate subduction, where one tectonic plate is forced beneath another into the mantle. This process leads to the formation of deep-sea trenches, which are the deepest parts of the ocean floor. Trenches are often sites of intense seismic activity and can also be locations where volcanic arcs form.