Matching Pairs Saving the PlanetOnline version Matching pairs activity related to 'Saving the Planet' topic by ihsan bahadır çaylı 1 Air Pollution 2 Water Pollution 3 Do Not Waste the Water 4 Recycle 5 Unplug the TV 6 Global Warming 7 Cut Down a Tree 8 Trash 9 Turn off the lights 10 Noise Pollution