One of the following is associated with wind deflation in arid region_________
Barchan
Yardang
Rock pedestals
Oasis
Correct answer is B
Deflation is an action of wind when it picks up or remove loose particles from an area and leaves a denuded surface covered with coarse material too large for wind transport. The most noticeable results of deflation in some places are shallow depressions called blowouts