How many houses are at the North Pole?  Maybe like two? Does Santa fly?

Does Santa sleep?

How do Santa and the Elves get wood and metal for toys?

Where does wood come from? Where do trees come from?

How do you grow a tree without a seed? What comes before the seed? How do seeds come from trees?  Why do we throw away seeds?

Why are stars bigger than earth?

Where did the universe come from? Maybe God or a big explosion.

How old is Santa?

What if all the people die, who does Santa make toys for?  Maybe the animals.

Maybe he makes toys for people in heaven.