Answer:
Face with a tree skin like the sea. A great beast I am. Yet vermin frightens me.
I am a ship that can be made to ride the greatest waves. I am not built by objects but built by minds.
The Titanic is still here.
One pace to the north. Two paces to the east. Two paces to the south. Two paces to the west. One pace to the north.
What has roots that nobody sees and is taller than trees. Up up up it goes and yet never grows?
What language does a billboard speak?