The main point of paragraph 2 is to describe _____. A. effects of changes in the climate of China on the growing season B. future changes in the climate of China. C. projected future changes

Thông tin: … with tropical and subtropical forest conditions shifting northward and hot desert conditions rising in the west where currently the desert is temperate. Crop-growing areas will expand but any benefit is expected to be negated by increased evaporation of moisture, making it too dry to grow crops such as rice. … The rapid changes make it unlikely that plants could adapt.