Considering Russia has the ninth highest population in the world, it is the area on this map with the largest gap between its population ranking and its population density ranking.

MAP: Mediterranean TSUNAMI would threaten 130MILLION ... Ocean Science journal explained that risk to human life in Mediterranean coastal areas would be high because of the high population density.

Overall, population density and urban areas increased in these regions by 13 percent from 1990 to 2000, while agricultural areas spread by 1 percent. Population grew by over 34 million people from ...