constructive and destructive
Destructive forces can destory anything and everything.
U-shaped valleys are considered destructive landforms because they are formed by the erosive action of glaciers. As glaciers move downhill, they carve and widen valleys, creating a U-shaped cross-section with steep sides. This erosional process transforms V-shaped valleys into U-shaped valleys over time.
both constructive and destructive forces
both constructive and destructive forces
Destructive because it ruins the habitat of whatever was between the valleys
V-shaped valleys are typically associated with erosional processes, such as the downcutting of rivers. They are considered destructive because they result in the removal of rock and soil from the landscape. However, v-shaped valleys can also be considered constructive in the sense that they contribute to the formation of new landforms and landscapes over time.
A cliff has neither constructive or destructive forces. However, a cliff was formed as a result of destructive forces eroding at the lands edge leaving a cliff.
destructive
It was formed by rain so it is a destructive.
CONSTRUCTIVE
Valleys are Deconstructive or Destructive Force because :Valleys are made by the breaking down of Earth's crustValleys don't pile on top of each otherWhen it's formed it moves the sediments away