Anonymous asked 5/23/2007 Where Do Hydrocarbons Come From? What Harm Do They Do And How Can This Be Minimized?
Anonymous asked 8/23/2010 Some politicians claim to support the environment in speeches they make around the country. However, to get to those speeches they ride in gas guzzling, pollution creating private planes. They therefore clearly don't believe a word of what they say?
Anonymous asked 7/7/2008 What Is Human Impact On The Atmosphere, Hydrosphere, Lithosphere And Biosphere?
Anonymous asked 2/7/2010 How Should States, Or Countries, Negotiate The Costs Of Controlling These Pollutants?
Anonymous asked 6/10/2009 How Does Changing The Water Source's Designated Purpose Affect The Allowed Pollution Levels?
Anonymous asked 9/7/2006 Are Wild Blackberries In Roadside Hedges Safe To Eat, Aren't They Full Of Air Pollution?