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