A is like a plain except that it is cut by a steep canyon?
A deep valley with steep sides would be called a gorge or canyon.
A sea canyon is a deep, steep-sided valley on the ocean floor that has been carved out by underwater currents and geological processes. These canyons can be thousands of meters deep and are often hotspots for biodiversity due to the unique habitats they provide.
A deep valley with high steep slopes that often has a stream running through it is called a canyon. Canyons are typically formed by the erosion of water over time, creating a distinctive geological feature.
A narrow pass between steep heights is called a "gorge" or "canyon." These geological formations are typically characterized by their steep walls and can be formed by erosion from rivers or glaciers over time. Gorges often serve as natural pathways through mountainous terrain.
It is known as a trench, which is the lower part of the ocean. The deepest trench is the Marina Trench.
You are probably looking for "trench".
A canyon.
A submarine canyon is a deep, steep-sided valley cut into the seabed of the continental slope, often formed by underwater currents. It can be a conduit for sediment transport from the shelf to the deep ocean.
It's often called a trench.
- Chasm - Canyon - Ravine - Gorge
It could be called a trench, crevice, ocean ridge, or abyss.
A deep ocean trench is a deep underwater canyon. It is found at the deepest parts of the ocean. It is long, thin, and has steep sides.
A is like a plain except that it is cut by a steep canyon?
A is like a plain except that it is cut by a steep canyon?
It is a Canyon as in the Grand Canyon.
It is a Canyon as in the Grand Canyon.