Save earth pollution essay

  • Water pollution - the discharge of wastewater , intentionally or otherwise, from commercial, industrial premises or industrial processes into surface water. Water pollution can include untreated sewage plus the chemical contaminants used to treat sewage such as chlorine; runoff from surface water that can include chemical fertilisers and pesticides, plus urban pollutants; and general leaching from waste disposal. One large scale example of water pollution occurs with the process of hydraulic fracturing (fracking or hydrofracking), a process used to extract natural gas reserves from shale that requires large quantities of water . Studies on the hydrofracking process have found water pollution issues, raising health and other concerns.

    Save earth pollution essay

    save earth pollution essay

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