Physical Features of North AmericaVersión en línea Custom Quiz for G5x por Heleen Derveaux 1 Rocky Mountains 2 Appalachian Mountains 3 Sierra Nevada 4 Cascade Range 5 Coastal Range 6 Alaska Range with Denali 7 Pacific Ocean 8 Atlantic Ocean 9 Arctic Ocean 10 Gulf of Mexico 11 Bering Strait 12 Hudson Bay 13 Great Lakes 14 Yukon River 15 Mackenzie River 16 Ohio River 17 Tennessee River 18 Colorado River 19 Mississippi River 20 Missouri River 21 Rio Grande 22 Saint Lawrence River