Chapter 5Online version Physical features, bodies of water, rivers by Stephanie Simon 1 Mississippi River 2 Mackenzie River 3 St. Lawrence River 4 Snake River 5 Yukon River 6 Columbia River 7 Peace River 8 Ohio River 9 Rio Grande River 10 Colorado River 11 Canadian Shield 12 Appalachian Mountains 13 Great Basin 14 Mt. Elbert 15 Mt. Denali 16 Rocky Mountains 17 Great Plains 18 Mt. Logan 19 Great Bear Lake 20 Lake Huron 21 Lake Athabasca 22 Labrador Sea 23 Lake Michigan 24 Great Slave Lake 25 Hudson Bay 26 Lake Ontario 27 Lake Winnipeg 28 Lake Superior 29 Gulf of Mexico 30 Lake Erie 31 Gulf of Alaska 32 Missouri River