Question

Mongolia, Japan and the Koreas are largely Response area, with large majority ethnic groups.
homogenous

heterogenous

Answer 1

Mongolia, Japan, and the Koreas are largely **homogenous** in terms of their ethnic makeup. These regions have a predominant ethnic group in each country; for example, Mongolians in Mongolia, Japanese in Japan, and Koreans in both North and South Korea. This cultural and ethnic homogeneity is a defining characteristic of these regions.