| A | B |
| isthmus | narrow piece of land w/ water on 2 sides; usually connects 2 larger pieces of land |
| archipelago | group of islands |
| Patagonia | rocky scrubland in southern Argentina |
| pampas | rolling, grassy plains in SA |
| Lake Titicaca | body of water w/ elevation high in the Andes |
| Orinoco River | flows through Venezuela |
| Amazon River | flows through Brazil |
| Rio Grande | separates Mexico from U.S. |
| Atacama Desert | in western foothills of Andes |
| St. Lawrence River | connects Great Lakes to Atlantic |
| Hudson Bay | large body of water in Canada |
| Bering Strait | separates Alaska & Russia |
| Galapagos Islands | Pacific Islands belonging to Ecuador |
| Aleutian Islands | archipelago in Alaska |
| Queen Elizabeth Islands | archipelago in northern Canada |
| West Indies | all the islands of the Caribbean |
| Hispaniola | Caribbean island shared by Dominican Republic & Haiti |
| Newfoundland | large Canadian island in North Atlantic |
| Tierra del Fuego | island @ southern tip of SA |
| Sierra Nevada | section of the Rocky Mts. in California |
| Sonoran Desert | found in Arizona & Mexico |
| Appalachian Mountains | mountain in northeastern U.S. |
| Andes Mountains | on western edge of SA; primarily in Peru & Chile |
| elevation | height above or below sea level |