It freezes...
The crack would expand because the water in the rock, as it freezes, expands.
He freezes
ereee
It Freezes ! :P
It explodes and the apocalypse happens.... What do you think happens? it freezes
It freezes.
It freezes
it gets cold and freezes
it remain the same as it has definite volume.
It freezes.
Water freezes.
Increases.
Nothing
it becomes a solid
You slip and fall
it freezes!