How An Igloo Keeps You Warm If you ever find yourself stranded in the snowy Arctic (or bored in Minecraft), you’re gonna need to know how to build an igloo. But how can building a house made of ice keep you warm? The science behind building an igloo is the same reason that otters and reindeer don't freeze to death!

1. What is an Igloo? 

2. How can building a house made of ice keep you warm and cozy?

3. Do you think you will be able to survive a very cold place, like the Arctic?