Sand dunes are formed by wind, which is one kind of erosion.
Sand dunes are formed by wind, which is one kind of erosion.
Wind
It is called aeolian erosion
Wind is the erosional force that forms sand dunes.
The force of winds shapes sand dunes.
wind
Wind erosion can create surface features such as sand dunes, ventifacts (rocks shaped by abrasion), and yardangs (elongated ridges). These features are typically found in arid or semi-arid regions where wind is a dominant erosional force.
Sea caves are typically erosional features, formed by the relentless force of waves and currents battering against coastal rock formations, gradually wearing them away over time. They are not formed from deposition of sediments.
wind
A sea cave is typically erosional in nature, formed by the relentless pounding of waves against coastal rock formations. The force of the waves, combined with processes like hydraulic action and abrasion, gradually wears away the rock to create the cave.
wind is an agent of erosion which causes sheet erosion
erosion