A Floodplain.
The broad flat valley floors that are carved out by wondering streams are called flood plain and the two methods of the streams eroding the rocks to form the flood plain are down cutting and lateral erosion.
· Alluvial fans develop where streams issue from canyons onto adjacent valley floors and deposit sediments derived through the erosion of rocks upstream.
Canyon or a Gorge
a "V"
it is formed when rushing water runs through a valley
The broad flat valley floors that are carved out by wondering streams are called flood plain and the two methods of the streams eroding the rocks to form the flood plain are down cutting and lateral erosion.
· Alluvial fans develop where streams issue from canyons onto adjacent valley floors and deposit sediments derived through the erosion of rocks upstream.
The shape of a valley carved by a glacier is U shaped. A valley carved by a river is V shaped.
· Alluvial fans develop where streams issue from canyons onto adjacent valley floors and deposit sediments derived through the erosion of rocks upstream.
· Alluvial fans develop where streams issue from canyons onto adjacent valley floors and deposit sediments derived through the erosion of rocks upstream.
Streams that are first forming.
It refers to a valley along with whatever stream carved that valley.
Valleys carved by glaciers are U-shaped, while those carved by rivers are V-shaped.
Valley is a noun. But it is used as an 'adjunct' or adjective to describe things in or about a valley: valley floor, valley streams, valley residents.
As hinted by your question, the valley in Yosemite is carved out by none other than glaciers! Over time, the movement of these large chunks of ice eroded the rocks into the valley we know of today.
it has 25 floors.
a "V"