Relier Pairs Garbage Contamination MatchVersion en ligne Learn about garbage contamination with this fun matching pairs game for kindergarten! par Miguel 1 Composting 2 Plastic Waste 3 Eco-friendly 4 Recycling 5 Littering 6 Pollution 7 Hazardous Waste 8 Landfill Dangerous materials Improper waste disposal Non-biodegradable material Environmentally safe practices Decomposing organic waste Site for waste disposal Contamination of the environment Process of reusing materials