Chemicals,toxics, and heavy metals
chemicals
toxic chemicals and waste
heavy metals
Resources
http://www.planetagenda.com/chemicals.htm
http://www.chemicalsubstanceschimiques.gc.ca/fact-fait/chem-chim_environ-eng.php
http://business-ethics.com/2011/07/23/1414-agricultures-impact-on-the%20environment/
http://www.ecy.wa.gov/toxics/
http://www.novelguide.com/ReportEssay/science/earth-science/how-toxic-waste-affects-our-natural-environment
http://www.organicauthority.com/health/health/toxins-in-bottled-water.html
http://soil-environment.blogspot.com/2009/07/heavy-metals-and-their-health-effects.html
http://www.extremehealthusa.com/oralchelation/heavymetal.aspx
http://public.health.oregon.gov/HealthyEnvironments/HealthyNeighborhoods/
HealthyHomes/LeadPoisoning/MedicalProvidersLaboratories/Documents/HeavyMetals.pdf