Answer:
The more of this there is the less you see. What is it?
I widen my jaws when you poke two fingers in me. I especially like to devour papers
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.
Though it be cold I wear no clothes the frost and snow I never fear; I value neither shoes nor hose And yet I wander far and near: My diet is forever good I drink no cider port nor sack what Providence doth send for food I neither buy nor sell nor lack.
I am alive without breath and cold as death. I am never thirsty but always drinking.
What never gets any wetter no matter how hard it rains?