"How big is Great Britain?"

Translation: Hvor stort er Storbritannia?

[Matt.LeCroix]

If Storbritannia is stort, why isn't it Stortbritannia?

[ReginoldHutchens]

Why "hvor stort" and not "hvor stor"?

[NJG88]

I'm not certain, but I'd guess that country names are neuter gender (or if not all country names then at least Storbritannia).

[mikezephyr]

So big that she rules the waves?