We humans not only live in the biosphere but are absolutely dependent upon it for almost every aspect of our existence. 

Credits

Image: Our Battered Biosphere by Andrew Tijou

Information sourced from:

US News and World Report (2014) The 2015 U.S and World Populations [online], Available from:
http://www.usnews.com/opinion/blogs/robert-schlesinger/2014/12/31/us-population-2015-320-million-and-world-population-72-billion [accessed 28/05/2015].

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