It is a bad thing for toxic smoke to be in the air because it can cause acid rain and change the chemical stuff of everything on the ground; which can cause death. It causes animal death and trees get burned and DNA is changed. Houses get weathered and need to be fixed which uses more factory products, which means more toxic smoke. Smoke is not good for the air because some people can’t breathe or see. It’s bad for us to breathe it in and also for the animals to breathe in. The smoke covers everything and speeds death.