Geography in senior high school, college entrance examination to solve the favorable and unfavorable natural and human conditions for Russian industry (economic center) to move eastward (in connection with the development of western China) Advantages of Russian industry (economic center) moving eastward: it is warmer in summer; Rich in natural resources, such as oil and coal, natural heat energy, water resources, forest resources and so on. The eastern part of Russia is close to the Pacific Ocean, with convenient shipping conditions; The eastern part is vast and sparsely populated, and the rent is low; Government policy support; People in the eastern region have a strong desire to develop the economy.

Disadvantages: Siberia has high latitude and cold climate; There is a large area of frozen soil, which is not conducive to the construction of infrastructure such as transportation, and it is difficult to develop resources; The climate in the south is relatively warm, but the terrain is complex and the infrastructure construction is inconvenient; Rivers flowing into the Arctic Ocean often have ice floods; The ecological environment is relatively fragile; The economy is relatively backward, the labor force is insufficient and the quality of the labor force is low.

Geographical significance of strait of magellan: It is the nearest shipping channel from the South Atlantic to the South Pacific, with less wind and waves.