Answer:
I am the beginning of the end and the end of time and space. I am essential to creation and I surround every place.
What has roots that nobody sees and is taller than trees. Up up up it goes and yet never grows?
I'm where yesterday follows today and tomorrow is in the middle. What am I?
I run through hills. I veer around mountains. I leap over rivers and crawl through the forests. Step out your door to find me. What am I?
I give people a huge fright but at the end I'm sweet. I normally celebrate at night when there's less heat.
A little house full of meat, no door to go in and eat.