What percentage of the earths resources are left?



  1. 0 Votes

    This is very difficult to even approximate, because what humans considers a resource keeps changing.  Renewable resources:  they can be reused; for example, it’s hard to calculate how much wind we have left.  Also, all the resources stay within the earth’s biosphere, atmosphere, hydrosphere in some form or another; and whether it becomes a waste product doesn’t necessarily mean that it won’t be converted into something useful again, either through natural or synthetic processes. 

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