Answer:
I go in hard come out soft. Blow me hard and I’ll make a pop.
I bring light to a dark world. In a current I travel and through tunnels I am hurled. Touch me and I'll kill you. What am I?
I am the kind of dog that chases anything red.
Lighter than what I am made of. More of me is hidden than seen. What am I?
What can travel around the world while staying in a corner?
Give it food and it will live, give it water and it will die.