Matching Pairs ECOSYSTEMSOnline version Match the pairs by Laura Perez Valiente 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 WETLANDS STANDING WATER SAVANNAH TROPICAL RAINFOREST GRASSLANDS OPEN OCEAN FLOWING WATER DESERT SHORELINE CORAL REEF TUNDRA ARTIFICIAL TERRESTRIAL MEDITERRANEAN FOREST URBAN CONIFEROUS FOREST ARTIFICIAL AQUATIC