1. 1 Material Resources: Production and Consumption Environmental Sustainability Educational Resources prepared by Gregory A. Keoleian Associate Research Scientist, School of Natural Resources and Environment Co-Director, Center for Sustainable Systems University of Michigan

2. 2 Contents Material Flows [slide 3] Use Consumption of Raw Materials [slide 4] Materials: Intensity of Use [slide 5] Renewable Sources[slide 6] US Chemical and Material Resources [slide 7] Plant/crop-based Resources As Feedstocks [slide 8] Additional Resources[slide 9]

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5. 5 Materials: Intensity of Use

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7. 7 US Chemical and Material Resources

8. 8 PLANT/CROP-BASED RESOURCES AS FEEDSTOCKS

9. 9 Additional Resources US DOE Office of Industrial Technologies –http://www.oit.doe.gov/agriculture/pdfs/vision2 020.pdf –http://www.oit.doe.gov/mining/materials/