GA Geography Physical FeaturesVersión en línea SS8G1 por Andrea Height 1 Chattahoochee River 2 Okefenokee Swamp 3 Appalachian Mountain 4 Savannah River 5 Barrier Islands 6 Fall Line Chattahoochee River hydroelectric power and drinking water between Georgia and Alabama Okefenokee Swamp Largest freshwater wetland in the GA Located in coastal plain home ot hundred of species of plants and animals Appalachian Mountains Covers Ridge and Valley, Blue Ridge and Plateau region tourist attraction for beauty and hiking gold was discovered in 1828 Savannah River border between Georgia and South Carolina only river to flow into Georgia from outside its border one of Georgia's deepwater port Barrier Islands one hundred mile shoreline of islands protect the mainland from wind and rain erosion two thirds of the land remains a wilderness sanctuary Fall Line drop in elevation creates waterfalls prehistoric shoreline point where hilly mountainous land meets flat land separates piedmont and coastal plain