Globally you may have noticed that the world is not covered in glaciers (any more), so I would say that glaciers, due to how few they are, are the slightest cause of erosion, but note that where they do happen, they do cause fairly significant erosion as their sheer power is greater than that of any other erosive force, owing to the vast weight of the ice.
humans
major
No, sand, wind, and water can cause erosion.
The biggest cause of erosion is wind and water.
A valley itself cannot cause erosion, but can be hugely affected by erosion. Usually Valley erosion is caused by glaciers, a common agent of erosion.
Wind and water are the major causes of weathering and erosion.
humans
humans
humans
wind erosion
major
one major contributor is moving water
wind erosion
The biggest cause of erosion is wind and water.
No, sand, wind, and water can cause erosion.
how does a person cause a soil erosion
A valley itself cannot cause erosion, but can be hugely affected by erosion. Usually Valley erosion is caused by glaciers, a common agent of erosion.