trench
yes, the mid ocean ridges are a steep sided valley at the center of a mid ocean ridge
Submarine Canyons
That's correct! Steep-sided islands, such as volcanic islands, can form from the gradual or abrupt emergence of seamounts due to volcanic activity on the ocean floor. As the seamount grows and breaches the ocean surface, it can eventually develop into an island with steep sides due to the accumulation of volcanic materials.
it is a caldera im learning that in science:)
A rift valley is a lowland region that forms as tectonic plates move away from each other, creating a depression. A trench, on the other hand, is a long, narrow, steep-sided depression in the ocean floor formed at a subduction zone where one tectonic plate is forced beneath another. Rift valleys occur on land, while trenches are found in the ocean.
Face Mountain
This is a crater
yes
Yes, mid-ocean ridges are characterized by a central valley where tectonic plates are moving apart, causing seafloor spreading. This results in the formation of new oceanic crust and volcanic activity. The steep-sided valley is known as a rift valley.
Volcanic crater.
A trench.