Job Recruitment Website - Ranking of immigration countries - There are many reasons for population migration, which have a certain impact on society, economy, ecology and culture. Complete the small problem accordingly. Question 1: Among the following people

There are many reasons for population migration, which have a certain impact on society, economy, ecology and culture. Complete the small problem accordingly. Question 1: Among the following people

There are many reasons for population migration, which have a certain impact on society, economy, ecology and culture. Complete the small problem accordingly. Question 1: Among the following people

Question 1:D

Question 2:B

Question 3:B

Question 1: Investigating the understanding of the concept of ecological migration: population migration caused by regional ecological and environmental problems. The Three Gorges is an engineering immigrant, and the transfer of educated youth from the east to the western frontier is a political factor.

Question 2: In the process of organized large-scale migration, the population capacity of resettlement areas must be considered, otherwise it will bring economic, social and ecological environmental problems such as population pressure, resource shortage and social stability.

Question 3: Investigate the regional cultural differences in China. Beijing, Tianjin and Shanghai should be characterized by the plain culture in the north and the water culture in the south.