A V shaped valley, over time the river erodes downwards causing a channel, then the rocks at the sides collapse in because they have nothing supporting them causing a valley with steep sides
A steep valley is called a canyon or ravine. Valleys can have different shapes because of the shape of the land and what is eroding it. The canyons usually have steep sides. Other words that can refer to a steep valley include gully, hollow and gorge.
A ravine.
A rift valley has steep narrow sides and a flat floor. A rift valley forms where the Earth's crust is spreading or splitting apart.
A ravine is a narrow, deep valley with steep sides typically formed by water erosion. It is often characterized by its rugged terrain and lack of vegetation.
A steep-sided valley is typically formed through erosion by rivers or glaciers. As water flows, it cuts down into the land, creating steep sides. Glaciers can also carve out steep U-shaped valleys through the process of scouring and plucking.
A canyon or chasm
Such structure could be called a Canyon.
Yes, a valley typically has steep sides that slope down to a flat bottom where a river or stream may flow. The steep sides are usually a result of the erosion caused by the flowing water over time.
Canyon
A deep valley with steep sides would be called a gorge or canyon.
It is a Canyon as in the Grand Canyon.
the river running through rock wear it down into deep valley with the steep sides what is it called
Basins and canyons are both valleys. A basin is a wide valley shaped like a bowl and a canyon is a very narrow valley with steep sides.
fjord
A 'hanging valley' is a valley which is cut across by a river flowing in a deeper valley.
A steep valley is called a canyon or ravine. Valleys can have different shapes because of the shape of the land and what is eroding it. The canyons usually have steep sides. Other words that can refer to a steep valley include gully, hollow and gorge.
A cliff, a mountain, a ravine, a gorge, glacial valley, an arête, a cirque, a tarn. an escarpment are some possibilities.