It is the largest indoor ski resort but it is not nearly as big as most outdoor ski resorts.
Qatar has the largest natural gas field in the world.
I doubt there are any statistics available but it is most certainly France.
That depends what you mean by region. Considering large regions: The Alps. Largest ski area on one ski pass: Salzburg super ski card. Largest linked ski area: Les 3 vallées.
The largest ski resort in France and in the world is Les 3 Vallées with 600 km of piste. For more information look at the question "What is the world's largest ski resort?"
The largest unlinked ski area is of course the Alps. The largest unlinked ski area available on one ski pass is offered by the Tirol Snow Card giving access to more than 3000 km of piste in more than 70 ski resorts.
Les 3 Vallées. For more information see: "What is the world's largest ski resort?"
may be UK in technology field
I don't freakin know
At the top of the ski hill
Paradiski
K2