Answer:
What can you put in a barrel to make it lighter?
It is by nature, soft as silk; A puffy cloud, white as milk; Snow tops this tropical crop; The dirtiest part of a mop
My first is nothing but a name; my second is more small; my whole is of so little fame it has no name at all.
What's a place you have left but didn't enter?
What word looks the same upside down and backwards?
When is it bad luck to see a black cat?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?