Answer:
Lighter than what I am made of. More of me is hidden than seen. What am I?
Which vehicle is spelled the same forwards and backwards?
I break down buildings, I crumble mountains but you can't see me. What am I?
Light hides me and darkness kills me. What am I?
The more of this there is the less you see. What is it?
Give it food and it will live, give it water and it will die.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic