Analyze the residence of the following residents and the local natural environment.

First, the Inuit igloo in the Arctic: In the cold climate, when the Inuit go out hunting, they will build an igloo with locally available ice cubes as a temporary shelter. The wall is very thick, and the igloo is hemispherical, with seal skin stuck inside to prevent the ice from melting and keep the room temperature. The "ice window" on one side of the igloo can only transmit light but can't breathe. There is an arched snow retaining wall in front of the door to prevent ice and snow from flowing backwards into the house.

Second, the caves on the Loess Plateau in China:

People there adjust measures to local conditions, build caves on homogeneous yellow soil, which is not suitable for collapse, and because the loess stands upright, it is warm in winter and cool in summer, which is really a great initiative.

Third, the Dai bamboo building in Xishuangbanna, China:

Located in the tropical rain forest area, the climate is hot, rainy and humid. People make full use of local bamboo and wood resources to build high-rise houses. Usually, the house has no doors and windows, which is convenient for ventilation, cool and dry. The roof slope of high-rise residential buildings is large, which is beneficial to the rapid pouring of rainwater.