Job Recruitment Website - Ranking of immigration countries - The Indian Peninsula among the three peninsulas.

The Indian Peninsula among the three peninsulas.

The main ethnic groups in India are Aryans, Dravidians and Tibetans. Judging from the distribution of these three ethnic groups, Aryans are mostly in the Ganges Plain, Dravidians are in the Deccan Plateau, and Tibetans are in the northwest mountainous areas. Obviously, the distribution of communities is influenced by topography. As for why you say it's not the climate, I think the climate will affect the lifestyle of residents at most, or because of living conditions, it should not affect the distribution of an ethnic group! !