The main source of particulate matter in northern Africa is __________.

Question

Quizplus · Accepted Answer

Windblown dust is the main source of particulate matter in northern Africa, due to the prevalence of arid and semi-arid climates in the region. While other sources such as coal burning and industrial processes may also contribute, they are not as significant as windblown dust. Transportation is also not a major contributor, as many countries in northern Africa have low levels of motorization.

The Main Source of Particulate Matter in Northern Africa Is