Give the community a good idea.

1 Harm of waste batteries and expired drugs to the environment and human beings: Heavy metals contained in waste batteries are extremely harmful to human beings. Such as lead, mercury and cadmium. If it is not recovered seriously, it will damage people's nervous system if it enters the groundwater through various channels and rivers and indirectly enters the human body; Hematopoietic function and so on. If the expired drugs are thrown about, they will also penetrate into the groundwater, which is also very harmful to the environment and human beings. 2 Understanding and handling of the hazards of used batteries and expired drugs by ordinary families: 85% of families are familiar with the hazards of littering used batteries and expired drugs, but some family members are not familiar with them. They usually throw away used batteries and expired drugs. Especially some old people don't understand. Many people know the hazards, but they don't know how to dispose of used batteries and expired drugs, so they have to dispose of them together with daily garbage. O (︶ ︶ ︶ ︶ ︶ ︶ ︶ ︶ ︶ ︶ ︶ ︶. It is best for every family to have a leaflet. Then set up recycling bins in residential areas, food markets and other places. Let's all consciously dispose of used batteries and expired drugs to prevent them from bringing harm to our environment, food and life. Reduce man-made disasters and make our life greener; A little more sunshine; Healthier! ! !