Answer:
I sit in a corner while travelling around the world.
You can see it everyday, but cannot touch it at will. What is it?
I can be heard in a court or carried with you.
What has no beginning, end, or middle?
I am a word. I become longer when the third letter is removed. What am I?
I am a food with 5 letters. If you remove the first letter I am a form of energy. Remove two and I'm needed to live. Scramble the last 3 and you can drink me down.