20 14 smog weather statistics in Beijing

Question 1:C

Question 2:C

Test analysis:

Question 1: Beijing is located on the northern edge of North China Plain, bordering Yanshan Mo

20 14 smog weather statistics in Beijing

Question 1:C

Question 2:C

Test analysis:

Question 1: Beijing is located on the northern edge of North China Plain, bordering Yanshan Mountain in the north and Xishan Mountain in the west. Beijing's topography inclines from northwest to southeast. The main rivers are Yongding River and Chaobai River, both of which flow from northwest to southeast and belong to Haihe River system. Beijing is one of the birthplaces of the Chinese nation. At the end of 2003, Zhoukoudian ancient human site, the Forbidden City and the Temple of Heaven were included in the World Heritage List.

Question 2: Beijing's environmental pollution is serious, and automobile exhaust emissions are considered to be one of the chief culprits of urban smog weather. Prohibiting foreign vehicles from entering Beijing or raising automobile purchase tax will affect economic development, and restricting automobile purchase is only a short-term measure; It is in line with the idea of sustainable development to improve oil quality and automobile fuel efficiency.