Answer:
Hot tempered and sometimes it blows its top, making a mess of everything.
It has the biggest wall and is also used when drinking tea.
They are the group who manages the winged engines of war.
It is in every mountain, it's not in any hill, it's not in all the world, and yet it's in the mill.
What kind of cup doesn't hold water?
It is something you will never see again.
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?