Answer:
I can wake you up in the morning but I require no electricity or winding. What am I?
I'm blue at day and black at night. I do contain some creatures born and died. What am I?
If you lose me, you may cause people around you to lose me too. What am I?
My teeth are sharp my back is straight to cut things up it is my fate.
Digital white-out.
I am rarely touched but often held. If you are smart you'll use me well. What am I?