Final answer:
In the north of China, crops such as wheat, millet, and cotton were grown in the North China Plain, while wet rice agriculture was more common in the South. Other crops included sweet potatoes, maize, sorghum, soybeans, and peanuts.
Step-by-step explanation:
In the north of China, various crops were grown depending on the region and climate. In the North China Plain, which includes Beijing, crops such as wheat, millet, and cotton were grown. The South, on the other hand, focused more on wet rice agriculture, with farmers cultivating rice as their main crop. Other crops grown in different parts of China included sweet potatoes, maize, sorghum, soybeans, and peanuts.