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