What are the most populous and least populous areas of Russia? And why are some areas more heavily populated than others?

The most populous areas of Russia are the Central Federal District, which includes Moscow and the surrounding regions, and the Siberian Federal District, which includes cities like Novosibirsk and Omsk. On the other hand, the least populous areas are the Far Eastern Federal District and the North Caucasian Federal District.

The high population in the Central Federal District can be attributed to several factors. Moscow, as the capital and economic center of Russia, attracts a large number of people seeking employment opportunities and a higher standard of living. Additionally, the Central Federal District is historically an area with more urban development and infrastructure, making it more attractive for settlement.

The Siberian Federal District has a relatively high population due to the presence of industrial cities, such as Novosibirsk, which serves as a major scientific and educational center in Russia. The region also has significant natural resources, including oil, gas, and minerals, which have attracted people in search of employment in these industries.

In contrast, the Far Eastern Federal District and the North Caucasian Federal District are less populous. The Far Eastern Federal District is quite isolated and has harsher climatic conditions, making it less attractive for settlement. The region has a lower level of infrastructure development and fewer job opportunities compared to other parts of Russia.

The North Caucasian Federal District faces various socio-economic issues, including political instability, poverty, and ethnic tensions. These factors have influenced lower population levels compared to other regions of Russia.

Overall, the variation in population across different regions of Russia is driven by multiple factors, including economic opportunities, infrastructure development, availability of resources, and climatic conditions.