Answer:
I build up castles. I tear down mountains. I make some men blind, I help others to see. What am I?
If I have it I don't share it. If I share it I don't have it. What is it?
What is made of water but if you put it in water it will die?
I am cracked by Indiana Jones.
Can not be bought, Can not be sold, Even if it's made of gold. What is it?
Runs over fields and woods all day. Under the bed at night sits not alone, With long tongue hanging out, Resting at your feet until we go for a walk