Question

what are Barachans?where are they found?

Answer 1

Barchans face the wind, appearing convex and are produced by wind action predominantly from one direction. They are a very common landform in sandy deserts all over the world and are arc-shaped, markedly asymmetrical in cross section, with a gentle slope facing toward the wind sand ridge, comprising well-sorted sand....

Answer 2

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A barchan or barkhan dune (from Kazakh бархан [bɑɾˈχɑn]) is a crescent-shaped dune. The term was introduced in 1881 by Russian naturalist Alexander von Middendorf, for crescent-shaped sand dunes in Turkestan and other inland desert regions....⭐✨✨✨✨✨✨✨