The 'key block'
The king block
King block
king block
?
The King Block
I would recommend Fantage. It is fun and safe and entertaining. If you don't want to talk on it you can activate something called Safe Mode where you can't speak unless you change it to normal. Club Penguin is good, although it gets boring. Moshi Monsters is another. Panfu is really fun however they are very strict so you could get banned for the tinest thing. Movie Star Planet is really good however you may want to stay clear of the forums and chat rooms as they can get very inappropriate, but it is great fun. I'm esmereld on Fantage. I don't really go on the others any more. Visit my Fantage blog at: platinumfantage.blogspot.com Ooops and I forgot Bin Weevils.
The King Block
key block
It doesn't fall in because the blocks around it should have a slight bevel upward and the final piece should be cut to fit very snugly.
An igloo dweller is an Inuit or Eskimo.
It's Called an igloo.
Igloo
igloo
Igloo
There is a fire in the igloo that keeps the people living in it warm. The igloo is also made of a few layers of blocs of snow and ice so it can block the wind and cold weather from coming inside.
An Eskimo's snow-built shelter is called an Igloo. This is not an Eskimo's "home" - they live in houses.
An igloo
It is more like "feel less cold". An igloo is made of blocks of snow. They serve to block wind, and insulate the air inside from the cold outside. If the air outside is -50F, the inside of the igloo might be a nice toasty 10F.