because the shape makes it more stronger
An igloo
Yes, "igloo" is a noun. It refers to a dome-shaped Eskimo house typically made of blocks of solid snow.
There weren't igloos. It was a dome shaped house made from sod, wooden beams, and rocks.
An igloo is a house. In the Inuit language, the word igloo means house, any kind of house. Other people take it to mean specifically a small dome-shaped house made of snow.
Blocks of ice.
Beaver lodges are often dome shaped.
The cornea is dome shaped
mountains that are dome shaped
it's a doghouse that is shaped like an igloo.
A volcano shaped like a dome.
dome shaped
What is the dome-shaped sheet of muscle that forms the bottom of the chest cavity?The dome-shaped sheet of muscle that forms the bottom of the chest cavity is called Diaphragm.