They wore away land by sliding over it. The ice moved over land and sliding friction caused land to slowly flatten.
Glaciers are forces of erosion of the land they tend to do the opposite of build it up, they wear it down. However they do deposit moraines and when they melt the land springs up a little.
Weathering and water erosion wear away at the slopes which would then collapse downwards into the river and the process would continue, expanding until it becomes a river valley. Try googling 'formation of a river valley' and look at a diagram.
Glaciers consist of ice made of snow turned to ice. The ice in them erodes. The sun melts the layer on top. It erodes away. The weight of the ice makes the lower part melt. That slowly eats away at the glacier.
Erosional processes like wind, water, and glaciers can wear away landforms, while processes like deposition, volcanic activity, and tectonic movement can build up landforms.
Erosion is the process that carves away the land, primarily caused by natural forces such as water, wind, and ice. Over time, these elements wear down rocks and soil, transporting sediments and reshaping landscapes. Rivers can create valleys through their persistent flow, while glaciers can carve deep grooves in the earth as they advance and retreat. Human activities, such as deforestation and construction, can also accelerate erosion, further altering the land.
Glaciers are forces of erosion of the land they tend to do the opposite of build it up, they wear it down. However they do deposit moraines and when they melt the land springs up a little.
Carve away land, Basins and lakes, Islands made out of sand
Yes but so did glaciers advancing and retreating
Ice erosion is caused by the movement of glaciers over the land, which scrapes away the surface material and shapes the landscape. As glaciers flow, they pick up rocks, sediment, and debris, which act as abrasives that further wear down the land beneath. Over time, this process can carve out valleys, fjords, and other distinctive features in the landscape.
Valleys are most likely produced by erosion from running water, glaciers, or tectonic activity. These processes gradually wear away the land, forming a depression in the Earth's surface.
Weathering and water erosion wear away at the slopes which would then collapse downwards into the river and the process would continue, expanding until it becomes a river valley. Try googling 'formation of a river valley' and look at a diagram.
running water
Glaciers consist of ice made of snow turned to ice. The ice in them erodes. The sun melts the layer on top. It erodes away. The weight of the ice makes the lower part melt. That slowly eats away at the glacier.
glaciers weather the earths surface
NO
As the glaciers move over the land they help smash the land and also add silt and dirt to the ground.
It is the time when glaciers disapeared from the land before reforming.