no because people sleepn in them.
They melt.
They melt.
Not as long as the air temperature remains below freezing.
yes
No becuz the are built in below freezing temperatures and are solid ice
it melts fast but the wafers in it take their time to melt about 20 minutes
Even though igloos are made up of ice, Eskimos stay warm because their body heat warms the air inside the igloos and the air inside becomes warmer than the air outside. Both air and ice are good insulators and they reduce heat loss from inside the igloos to the surroundings by conduction.
boiling water
because it does!
salt
Well maybe because it is made out of ingredients that make it melt
They do not make igloos. Inuit and Eskimos make igloos, not polar bears.