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