Answer:
You are on an electric train. Which direction will the smoke fly in?
What is part of you and all around you but if it entangles you, it will kill you?
What goes through towns and over hills but never moves?
Cycle Cycle Cycle.
A prehistoric reptile that lives today and the inspiration for the name of a popular sports drink.
I am the fountain from which no one can drink. For many I am considered a necessary link. Like gold to all I am sought for, but my continued death brings wealth for all to want more.