The following figure shows the data of "Baidu Map Spring Festival travel rush Population Migration Big Data" in a certain time period (2065438+200465438+126 October (26 days before the Lunar New Year)

The following figure shows the data of "Baidu Map Spring Festival travel rush Population Migration Big Data" in a certain time period (2065438+200465438+126 October (26 days before the Lunar New Year), in which several lamps were used.

Question 1:D?

Question 2:B

Test analysis:

Question 1: The main factors affecting population mobility are natural factors and socio-economic factors. This topic refers to the population movement during Spring Festival travel rush. So choose B.

Question 2: The peak phenomenon in Spring Festival travel rush truly reflects the imbalance of economic development in China. Labor exporting provinces are generally backward, and most of them go to economically developed areas. Therefore, in economically developed areas, the population mobility is relatively large. So choose B.