Explanation:

Igloo:
An igloo is a house made up of ice or snow in which Eskimos live. These structures are commonly found in Arctic regions where the Inuit and other indigenous people build them as temporary shelters during the winter months.

Construction:
- Igloos are constructed by cutting blocks of compacted snow and stacking them in a spiral pattern to form a dome-shaped structure.
- The snow blocks are carefully placed to ensure stability and insulation from the cold outside temperatures.

Insulation:
- The compacted snow acts as a natural insulator, trapping heat inside the igloo and keeping the inhabitants warm.
- The entrance to the igloo is typically built lower than the main living area to prevent cold air from entering.

Functionality:
- Igloos are designed to be strong and sturdy, capable of withstanding harsh weather conditions such as blizzards and strong winds.
- Despite being made of snow and ice, igloos can maintain temperatures above freezing inside, providing a comfortable living environment.

Cultural Significance:
- Igloos are not only functional shelters but also hold cultural significance for the indigenous peoples of the Arctic.
- They are a symbol of resourcefulness, innovation, and survival in the harsh conditions of the Arctic environment.
In conclusion, igloos are traditional dwellings made of ice or snow that have been used by Eskimos and other Arctic peoples for centuries. Their unique construction and insulating properties make them well-suited for living in extreme cold climates.

In Ice cold places, people cut blocks of snow to make houses called Igloos. Eskimos live in Igloos during hunting days.