Fiords and glacial lakes
Glacier?
A glacier is a slow-moving river of ice that erodes the landscape over time. Glaciers flow due to gravity, picking up rocks and debris along the way that contribute to erosion. The movement of a glacier can create valleys, fjords, and other unique geological features.
A U-shaped valley begins as a V-shaped river valley. If the temperature is low enough, a glacier (river of ice) forms inside the valley. As the glacier slowly moves, it scours the valley floor when the temperature rises and the glaciers melts away, a U-shaped valley is left behind.
A U-shaped valley begins as a V-shaped river valley. If the temperature is low enough, a glacier (river of ice) forms inside the valley. As the glacier slowly moves, it scours the valley floor when the temperature rises and the glaciers melts away, a U-shaped valley is left behind.
The running water in the river erodes the landscape.When the river tumbles at steep angle over very hard rocks or down a steep valley side it forms a waterfall
The shape of a valley carved by a glacier is U shaped. A valley carved by a river is V shaped.
In cross-section: A 'U' shaped valley is formed from glacial erosion. A 'V' shaped valley is formed by river erosion.
A river valley forms from a river from the river going into a valley
Corrasion, Hydraulic action, Attrition
is a glacier.
usualy, there is a river flowing through it that erodes it.
Both valley glacier and river systems consist of flowing water that erodes the landscape and transports sediment downstream. They both have a main channel where the flow of water is concentrated, along with tributaries that feed into the main channel. Additionally, both systems play a role in shaping the land through erosion and deposition processes.