Answer:
When it comes to me you go on red and stop on green.
I can wake you up in the morning but I require no electricity or winding.
I'm not alive and yet I grow. Just put me next to where it glows. A favorite in summertime best with friends when combined
I keep things green and keep kids happy during summer time.
I cannot be burned in fire or drowned in water. What am I?
No matter how little or how much you use me, you change me every month.