The smoke is coming from a cars exhaust pipe of an green rover 25 the exhaust is slightly harmful to animals and humans it can block and blind animals and humans,there are fireworks longing and xploding the night sky,gas from the rockets is the most poisonous in the wold and space and the galaxy and the universe.Mind blowing color and rockets exploding with amazing color and spectacular sound.Wonderful color of exploding rockets and fireworks they make bangs and whistles also explosions . Fireworks are the best because they are pretty and cool they awesome and they make bangs.