Answer:
When I live I cry if you don't kill me I'll die.
The shorter I am, the bigger I am. What am I?
Santa shakes his belly like a bowl full of me
Face with a tree skin like the sea. A great beast I am. Yet vermin frightens me.
I've been around for millions of years, but I am no more than a month old. What am I?
What is always coming but never arrives?