Although agriculturally productive, does not usually produce a food surplus because it must grow enough to feed its dense population.a. the liao-songhua basinb. the northeast china plainc. the north china plain638598quiz # 6 week 6
d. xinjiang

B. the Northeast China Plain

Explanation:

The large scale basin is formed by the large deposits of the yellow rover and the large alluvial plains and the river flows through the middle of the plain to the Bohai sea. The great delta is created by the river extends over much of Henan, and the Hebei, and the Shandong provinces and the southern parts of the plain have been traditionally referred to as the cradled of the Chinese civilization and this plain covers an area of about 409,500 km square.

Answer volcanic eruptionsseismic waves from earthquakes;