Ergs are most commonly found in what global pressure system?

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Quizplus · Accepted Answer

Ergs, which are large areas of sand dunes, are most commonly found in the subtropical high pressure belt, which is a semi-permanent high pressure system that is located around 30 degrees north and south of the equator. This region is characterized by mostly clear skies, warm temperatures, and very little rainfall, which are ideal conditions for the formation and maintenance of ergs.

Ergs Are Most Commonly Found in What Global Pressure System