Answer:
What can be as big as an elephant but weighs nothing?
You can build or destroy. Let creativity soar but be careful at night.
The more of this there is the less you see. What is it?
I am used to bat with, yet I never get a hit. I am near a ball, yet never thrown. What am I?
Part carbon, part water, I am poison to the fishes. Many falsely claim my name, I am the pause that refreshes. What am I?
Pirates put their booty in it.