Question: Using the following analysis framework (see below), do a life cycle inventory analysis for a pencil (ie. list the material and energy flows you see

Using the following analysis framework (see below), do a life cycle inventory analysis for a pencil (ie. list the material and energy flows you see as important to making a pencil). Energy Raw materials Energy Raw materials Energy Raw materials Manufacture Use Disposal Product Product at end of life Waste Emissions Waste Emissions Waste Emissions System boundary
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