Answer:
I am a popular afterlife location to send evil people
I can generate fear and some say I come out of your ears. I am as quiet as a mouse but not welcomed in the house.
In many hall ways you would stand if not with me in hand.
When I am alive, people sing. When I am dead, people clap hands. What am I?
I regularly change shape yet remain a sphere. I am always there but not often seen. What am I?
What is lighter than what it is made of?