how do erosion and deposition work together to form sand dunes?\nwaves cause erosion along coastlines and…

how do erosion and deposition work together to form sand dunes?\nwaves cause erosion along coastlines and deposit sand away from the shore.\nerosion occurs as surface water carries sediment and the sediment is deposited near oceans and lakes.\nglaciers cause erosion through the movement of large chunks of ice, which are deposited and form depressions.\nerosion occurs through deflation, and sand that was picked up is deposited against an obstruction.

how do erosion and deposition work together to form sand dunes?\nwaves cause erosion along coastlines and deposit sand away from the shore.\nerosion occurs as surface water carries sediment and the sediment is deposited near oceans and lakes.\nglaciers cause erosion through the movement of large chunks of ice, which are deposited and form depressions.\nerosion occurs through deflation, and sand that was picked up is deposited against an obstruction.

Answer

Answer:

D. Erosion occurs through deflation, and sand that was picked up is deposited against an obstruction.

Brief Explanations:

Sand dunes form when wind (deflation - a type of erosion) picks up sand and deposits it when it meets an obstacle. Options A and B describe processes related to water - not the typical formation of sand dunes. Option C is about glaciers and formation of depressions, not sand dunes.