試卷名稱:106年 - 106 iGeo_MMT國際奧林匹克競賽L#82307
年份:106年
科目:奧林匹亞地理
27. This population diagram shows the formation of a population chimney. What is depicted by the area shaded in blue (unit x)? 
(A) deaths due to civil war
(B) deaths due to migration
(C) deaths due to AIDS
(D) deaths due to famine