Environmental Studies

acid activities agricultural air pollution amount animals areas atmosphere become biological carbon cause cell chemical collection concentration conservation consumers contain Convention costs countries damage dams dioxide disease disposal earth economic ecosystem effects energy environment environmental example Explain flow forest fuel global growth hazardous waste human impact important improve increase India industrial issues land lead less limit living loss major materials matter measures methods million natural nitrogen noise occurs operations organic oxygen ozone particles Plan plants population Prevention problems protection radiation recycling reduce removal result risk river sewage social soil solid solution sources species standards substances supply surface sustainable tank temperature term treatment types United urban various waste