Home » General Knowledge MCQS » The highest sand dunes are found is_________?The highest sand dunes are found is_________? by A. The Sahara desert B. Thar desert C. Thank desert D. Gobi desert Related Posts:Of the following which one is not found in series…The monosaccharide found in some bacteria and…Which is the highest form of learning?The one which can tolerate highest external osmotic…Breakdown of large molecules into smaller ones…