Final answer:
China's geography varies from mountains and deserts to lush river basins, and its population distribution and development has been shaped heavily by these conditions. The Chinese adapted with agricultural methods, infrastructure, and projects like the Three Gorges Dam to utilize their environment effectively.
Step-by-step explanation:
China's vast geography encompasses a wide range of climates and physical features, including mountains, deserts, grasslands, high plateaus, jungles, and major river systems like the Yellow and the Yangtze Rivers. The early cultures and later dynasties of Chinese civilization were concentrated mainly along these rivers, in the temperate zone, which today are the most densely populated areas, inhabited mostly by the Han Chinese. However, the diverse geography also presents regions with extreme conditions like the frozen environs of Harbin and the subtropical climate of Hong Kong.
The Chinese have historically adapted to their geography in various ways, for instance, by developing agriculture suited to the local conditions, constructing infrastructure such as terraces on hillsides to expand arable land, and building large-scale projects like the Three Gorges Dam to control flooding, generate electricity, and facilitate shipping. China's development has been heavily influenced by its geography, where the majority of the population is concentrated in the fertile river basins where food production can be supported, rather than in the harsher conditions present in the western and northern territories.