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