Answer:
B) areas with steady prevailing winds and abundant sand.
Explanation:
This is the statement that best describes favorable conditions for transverse dune formation. Transverse dunes are long dunes that usually have a wavy ridge that runs across their length. These dunes are usually found parallel to each other, and require abundant sand to be formed. They also require steady prevailing winds that carry this large amount of sand in regular patterns.
Neap Tides.(Sentence was too short so I added this :P)
The correct answer for the question that is being presented above is this one: "salt." <span>One of the most valuable items traded in North Africa long ago was salt. Salt was abundant at that time, and thus North Africa is taking advantage over it.</span>