Relier Pairs Geographic Features Matching Game (images)Version en ligne Match geographic feature names to image clues. par Joe Nuzzi 1 Plains 2 Desert 3 Sea 4 Plateau 5 Gulf 6 Peninsula 7 Island 8 Cataract 9 Ocean 10 Glacier 11 Archipelago 12 Lake 13 Canyon 14 Mountain 15 Isthmus 16 Delta 17 Strait 18 Bay 19 River 20 Valley