Answer:
I am essential to life on earth! I am split into thirds. Two thirds are the same. One of the thirds is 8. The other two are 1 each.
I may seem real but it always turns out I was never there in the first place... you only see me during a certain resting stage.
I had a bright start, but I couldn't take the pressure. I consume everything, yet I don't eat anything. What am I?
What goes all around the world but never leaves its corner?
You see a boat filled with people. It has not sunk but when you look again you don't see a single person on the boat. Why?
Runs over fields and woods all day. Under the bed at night sits not alone, With long tongue hanging out, Resting at your feet until we go for a walk