'Yardangs' and 'Zeugens' are distinct erosional landforms produced primarily by the action of which agent?

💡 Solution & Explanation

Yardangs and zeugens are typical desert landforms shaped predominantly by aeolian erosion through wind abrasion, where wind-borne sand particles wear away contrasting rock strata in arid regions. Running water primarily forms alluvial fans and V-shaped valleys, whereas glaciers carve out U-shaped valleys and moraines through plucking and abrasion.