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Illinois State Environmental Protection Agency, Springfield. – 1989
These materials are for use by elementary and middle school teachers in the state of Illinois. This document contains five modules for teaching land use and solid waste concepts. Topics include: (1) "Earth's Closed System"; (2) "Waste Alert"; (3) "Solid Waste/Litter"; (4) "Hazardous Waste"; and (5)…
Descriptors: Elementary School Science, Environmental Education, Grade 5, Hazardous Materials