Answer:
What is not a ball but yet a sphere, and holds all lands and people year after year?
A big shiny black car nobody wants to be a passenger in.
Whipping one of these out in the wrong setting is said to be terrible luck.
Man's most important invention.
Cut the wrong wire and it goes boom
I am a room that has a roof but no walls. What am I?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?