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