Dumb question!

[Shane]

Thanks for the lesson, administrator blau Phönix!
Even if one doesn't go to school, it's impossible to escape learning :P

Aerated water, on the other hand, is just liquid water where you slap some bubbles into. You wouldn't want to call that "gas", would you? :P

"Aerated" sounds as though somebody tried to rate the air
Water vapour would be a gas, right?

And yay, Blue Phoenix's longposts strike once again!

At least it's not 7293 words :P

EDIT:
Ninja'd by YinYin.