People's living standards are gradually improving, but garbage pollution is increasing. How to deal with garbage?<br>Waste batteries should not be discarded at will, because waste batteries contain toxic substances such as metal mercury and cadmium, which will cause serious harm to human beings; waste plastics should not be buried in the land for treatment, because plastics need to be dissolved for a long time, and will also lead to crop production reduction; waste plastics should not be discarded at will, to avoid being eaten by animals, resulting in animal death and accidents<br>
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