Why are igloos round and not squear?

Answer 1

Igloos are round because a circular shape is structurally stronger and better at distributing weight, which helps them withstand harsh weather conditions and heavy snow loads. The dome shape also minimizes the surface area exposed to the cold, helping to retain heat inside. Additionally, the design allows for efficient airflow and prevents the accumulation of snow on flat surfaces, which can lead to collapse. Overall, the round shape is a practical adaptation for survival in extreme environments.