Steep sides and often dry valleys in the desert are called? by Sunday | Mar 18 | Geography WAEC | 0 comments A. wadis B. hamada C. mesa D. reg Correct Answer: Option A A. wadis Users Also Read These:The method of irrigation suitable for use on a steep…A certain savanna grasshopper changes colour from…A double entry for a transaction that offsets one…It is composed of layers of ash and cinders…It is hot, dry and dusty and originates from the…