
Paul H. answered 10/07/20
PhD in Geology with 15+ years of teaching experience
Fawz, how can we be expected to help you with such a question, when we don't even have the article that this question refers to? And why is this listed under "Geology"? It could well be a Geography question, which deals with places and society, rather than Geology which is the science of rocks and earth processes. A better way to frame this question would probably be to try to write the answer out yourself (after reading the article) and seek help here for improving your answer. And of course, if the article is available online, include a link. Good luck.