Answer:
Once you have it, you want to share it. Once you share it, you don’t have it. What is it?
Usually green but can be brown. It's a great place to play or lie down. What is it?
It is a popular afterlife destination where you want to send people when you're mad at them.
Come up and we go, Go down and we stay.
What can get you there in eco style, pushed by your legs mile after mile?
I am easy to waste and unstoppable
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?