What are the advantages of these two housing structures? What are the main reasons for these two houses with different structures?

Hemudu site is located in the lower reaches of the Yangtze River, where there is a lot of rain. The dry rail house is similar to the current diaojiao building, which can be drained, waterproof and easily ventilated. It adapts to wet areas. Banpo site is located in the Yellow River basin, with dry climate and low temperature. The semi-crypt house is similar to the igloo used by Eskimos now, which can effectively keep out the cold.

In addition, the shape of the settlement is not directly related to the shape of the house. You should accurately understand the meaning of "settlement". The form of houses is related to climate, while the form of settlements is related to geographical environment (rivers, topography, etc.). ). I hope it helps you.