The three most important problems with landfills are toxins, leachate, and greenhouse gases. Toxins Many materials that end up as waste contain poisonous substances. Over the long haul, these poisons drain into our dirt and groundwater and become ecological risks for quite a long time. Electronic waste is a genuine model. Waste like TV's PCs, and other electronic apparatuses contain a considerable rundown of unsafe substances, including mercury, arsenic, cadmium, PVC, solvents, acids, and lead. Leachate Leachate is the fluid framed when waste separates in the landfill and water channels through that waste. This fluid is profoundly harmful and can dirty the land, groundwater, and streams. Greenhouse Gas At the point when natural material, for example, food scraps and green waste is placed in landfill, it is compacted down and covered. This eliminates the oxygen and makes it separate in an anaerobic cycle. At last this deliveries methane, a greenhouse gas that is multiple times more...