People of the Arctic used to live in houses made of blocks of snow and Ice. These houses were very comfortable. The Inside walls were often lined with skins. The temperature in the house could reach 70°F. A soft bed of snow was covered with warm skins. Food could be stored inside the
house and not spoll.
What is the main idea of this paragraph?
1. Houses of snow and ice were comfortable to live in.
02. Today people of the Arctic live in wood houses.
3. Houses of snow and ice were not difficult to build.
4. People who lived in houses of snow and ice didn't need refrigerators.