‘It is crescentic or moon-shaped and occurs transversely to the direction of the prevailing wind’. The above statement is a description of a? by Sunday | Jun 13 | Geography WAEC | 0 comments A. yardang B. barchan C. zeugen D. rock pedestal Correct Answer: Option B – barchan Users Also Read These:When the direction of vibration of the particles of…An ecological instrument used to measure wind direction is?The instrument used for recording the direction of…One of the following instruments is used in…'They are crescentic or moon-shaped and occur…