write a paragraph about e waste about 500 words
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Answer:
E- waste or electronic waste refers to discarded electronic products ranging from computers, equipment of Information and Communication Technology (ICT), home appliances and peripherals of these devices. The rapid boom in the IT industry has led to a surge in the usage of electronic gadgets. The latter get out-of-fashion and redundant at a fast pace, as a result of which they are discarded more frequently. This generates large amounts of toxic e-wastes.
E-wastes comprise a witch’s mix of hazardous chemicals like cadmium, lead, mercury, poly-chlorinated biphenyls, besides plastics and glass. These contents leach into the soil from landfills and contaminate water bodies. E-wastes when burnt, also release poisonous gases in air.
E-wastes if not handled properly, can cause serious health hazards. According to National Centre for Biotechnology Information, these risks include silicosis, cuts from Cathode Ray Tube (CRT) glass, inhalation of mercury, tin and lead compounds from circuit boards, acid contact with eyes and skin, and circulatory failure.