What is an example of how physical (and human) characteristics influence the way culture develops?

FULL ANSWERClimate and geography play major roles in determining many lifestyle factors. One reason for China's variety of languages and customs is the variety of the terrain and climate. The North China Plain has a great deal of standing water that nourishes reeds which are used for thatched housing and woven baskets. Fish in the ponds and reservoirs are an important source of food. People live in dispersed agricultural communities and value self-sufficiency.In contrast, life in the Yangzi Valley centers around the river and lakes. The valley has historically been an important producer of food, and the river facilitated trading. Many Yangzi residents live on boats. Manchuria is a cold, rocky region that became a mining center. Rural people live in cliff dwellings. There is a Russian influence in the towns. Contemporary Chinese feel united as a culture despite regional disparities, partly because of the influence of the media.