Answer:
I build up castles. I tear down mountains. I make some men blind, but I help others to see. What am I?
My first is high my second damp my whole a tie a writer's cramp.
What building has the most stories?
I am alive without breath and cold as death. I am never thirsty but always drinking.
Born in the ocean and white as snow. When I fall back to water, I disappear without a trace. What am I?
Long and slinky like a trout, never sings till it's guts come out.