Answer:
Poor people have it. Rich people need it. If you eat it you die. What is it?
It weighs next to nothing but no one can hold it for long. What is it?
What kind of cup doesn't hold water?
What has holes on each side, but can still can hold water?
What has ten letters and starts with gas?
What sphinxes employ and players enjoy.
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?