> > > > If the earth disappeared where would all the airplanes land?
> > > >
> > > > EXTIRPATOR
> > >
> > > I guess the moon. Either that or Mars. I mean, they gotta land somewhere.
> > >
> > > Stephen
> >
> > How about Jeopardy? NASA's always looking for new names for planets and such.
>
> If an airplane with wheels lands on the land, what does a seaplane do?
> Howard

A seaplane lands on the sea, naturally.
Everyone knows an airplane lands on the air. Depending on its altitude, it may or may not need wheels to reach the ground. If it's landing in Denver, it might need mile high wheels to get to the ground.