What are the problems behind solid waste? This kit will show you! This self-contained kit uses a combination of 20 and 35mm slides, 10 reproducible transparency masters, reference material, and laboratory equipment to give students an understanding of solid waste causes, sources and management, plus case studies on solid waste pollution. The laboratory manual and equipment allow students to do tests and experiments involving CO2 cycles in nature, composting, fuel for wastes and paper recycling. This kit also contains seven testing chemicals and all of the necessary equipment for the tests. Dimensions: 16x17x6