Answer:
What's made of water but if you put it into water it will die?
I make a loud sound when I'm changing. When I do change I get bigger but weigh less. What am I?
What goes up a chimney down but can't go down a chimney up?
The person who makes me doesn't need me. The person who buys me doesn't use me. The person who uses me doesn't know it. What am I?
I am constantly overlooked by everyone but everyone has me.
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.