How do people define ecosystems?
Great Answer Professionally Researched. (What’s this?) Professionally Researched This great answer was researched and sourced by a professional writer, as well as copy-edited and fact checked by a professional copy-editor. This isn’t a replacement for the combined knowledge of our tremendous community – it’s an addition! We hope you’ll find these professionally researched answers useful, and it will encourage you to ask and answer even more! At Answerbag, we’re lucky to work with great writers and researchers who help us answer some of your questions. Meet one of them! Contributing Writer …is hard at work updating this bio! Answerbag has thousands of professional contributors with expertise in virtually every topic area–and they’re just as fastidious on their bios as they are on their answers. Thanks for your patience as we work to get them just right! Answerbag Staff Contributing Writer Jan 8th, 2010 An ecosystem refers to a natural community of living and non-living organisms, in
