Answer:
You turn me over after you have traveled far. What am I?
You are my brother, but I am not your brother. Who am I?
I tremble at each breath of air, and yet can heaviest burdens bear. What am I?
I am a small paradise surrounded by dryness and heat. What am I?
I am one small little piece of paper yet sometimes hold lots of value. I am all you need to get in to big events but will cost you. I am an important part of travel. And if lost you're not coming.
I am your mother's brother's only brother in law. Who am I?