Below are three different topographic sketches of China. Answer the following questions according to the characteristics in the picture. (1) The terrain area shown in Figure ① is & nb ...

(1) Loess Plateau; Thousands of ditches and valleys, fragmented.

(2) plains; third

(3) hills; southeast hills

(4) the north; Subtropical monsoon

(1) The topographic area shown in Figure ① is the Loess Plateau, which is characterized by numerous and fragmented valleys.

(2) The terrain type shown in Figure ② is plain, which is mainly located at the third level of the terrain ladder in China.

(3) The terrain type shown in Figure ③ is hills, and the largest terrain area in China is southeast hills.

(4) Figure ① is distributed in the northern part of four geographical regions, and the main climate type of the region shown in Figure ③ is subtropical monsoon climate.