four types of eolian landforms are 1)erosinal landforms 2)depositional landforms 3)sand dune landforms 4)desert dunes erosional landforms:whenever wind force is concentrated over a area it will create a hollow pit namely called deflation hollow.it will range a diameter of hundred meters.these broad shallow depressions are called as pans among which qattara is the largest pan present in lybian desert of egypt. deposional landforms:these landforms are caused by the deposition of the sediment.these types of largest dune fields are found in middle east and north africa. sand dunes:this will occur in the form of deposition of sand. desert dunes:this will occur in amazing diversity of forms. Solution four types of eolian landforms are 1)erosinal landforms 2)depositional landforms 3)sand dune landforms 4)desert dunes erosional landforms:whenever wind force is concentrated over a area it will create a hollow pit namely called deflation hollow.it will range a diameter of hundred meters.these broad shallow depressions are called as pans among which qattara is the largest pan present in lybian desert of egypt. deposional landforms:these landforms are caused by the deposition of the sediment.these types of largest dune fields are found in middle east and north africa. sand dunes:this will occur in the form of deposition of sand. desert dunes:this will occur in amazing diversity of forms..