How does pollution affect the environment?
(The amount needs to be varied depending on how concentrated the pollutant is.) Now place each flower/plant in each container. Leave it until the next day and check to see if the flowers/plants have been affected differently by the pollutants. Check every day for one week. Record your answers. Class to discuss how pollutants can affect the environment. Why are some pollutants worse than others? Please note: Teacher should handle the chemicals for safety!