On December 26, 2012, the Beijing-Guangzhou high-speed railway was put into operation, and the travel time from Guangzhou to Beijing by high-speed railway was shortened to about 8 hours. The Beijing-Guangzhou high-speed railway has further widened the economic distance between the central and northern regions and the coastal areas of Guangdong.

(1) 6 temperate deciduous broad-leaved forest belt and subtropical evergreen broad-leaved forest belt (1 point per space) (2) rice planting (1 point) Major changes: grain production. …