they are both landforms
The region in California that consists of long mountain ranges and valleys is called the Sierra Nevada mountain range.
A mountain range.
In between the mountain ranges of Colombia are fertile valleys, rivers, and plateaus. These areas support diverse ecosystems and are important for agriculture. They also house many cities and towns.
A mountain ridge that separates the heads of opposing glacial valleys is called an arete. It is a narrow and sharp ridge formed by the erosive action of glaciers on both sides.
Mountain streams have V-shaped valleys because of the erosive force of running water. The water flowing in the stream wears away the rock and soil in the valley through processes like abrasion and hydraulic action, creating a downward sloping V shape. This erosion deepens and widens the valley over time, forming the characteristic V-shaped valleys seen in mountainous regions.
develop cultural differences and lack political unity
hillayas
Rift-block mountain
The region in California that consists of long mountain ranges and valleys is called the Sierra Nevada mountain range.
valleys
* plain * hill * mountain * valleys
Yes, of course there are valleys in West Virginia. The state is nicknamed "The Mountain State," so wherever there are mountains, there will be valleys.
mountain passes, rivers, mountains, valleys .
mountain valleys
I think it's valleys.
Highland
in the valleys or on planteaus