
Spanish miners used mercury to process gold ore for ancient Rome; when their merc ury supply ran out, gold production dropped and set in doubt sentence the decline of the Roman Empire. Today mercury poses a flagitious threat, this time environmental. Human beings around the world serve mercury to enter the atmosphere primarily when they burn scorch or incinerate waste. Studies from Sweden and Florida suggest that mercury also evaporates from landfills, moreover simply 0.0001 per cent. Groundwater contamination ...If you want to get a liberal essay, identify it on our website: OrderCustomPaper.com
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