Briefly introduce the architectural characteristics and distribution areas of the following two kinds of houses, and talk about the relationship between these buildings and the local geographical envi

Briefly introduce the architectural characteristics and distribution areas of the following two kinds of houses, and talk about the relationship between these buildings and the local geographical environment. 1. Siheyuan: A typical residential building in northern China, which is divided into main house, east-west hatchback and inverted house. It is mainly related to the local hot climate in Leng Xia in winter, and also closely related to our traditional culture. The elder of the main house and the younger generation of the hatchback live in the house.

2. igloo: A typical residence of Eskimos living in a cold environment near the Arctic Circle, with convenient materials and maintenance, characterized by warm winter and cool summer.