Answer:
It increases and decreases yet no one see it. It is not a fire and yet it can be quenched.
What is round on both ends and hi in the middle?
Can be found in the drink aisle or on a body-builder's torso
It can make rain, but take away one leg and it'll give you pain.
what do you call a box of ducks
You throw me out when you use me and take me in when you are done.
Funny
Animal
Difficult
Easy
Food
Kids
Logic
What am I?