main rivers lakes mountains are?

- Amazon River (South America)

- Nile River (Africa)

- Yangtze River (Asia)

- Mississippi River (North America)

- Ganges River (Asia)

- Congo River (Africa)

- Volga River (Europe)

- Paraná River (South America)

- Indus River (Asia)

- Mekong River (Asia)

Main Lakes of the World

- Caspian Sea (Eurasia)

- Lake Superior (North America)

- Lake Victoria (Africa)

- Lake Huron (North America)

- Lake Michigan (North America)

- Lake Tanganyika (Africa)

- Lake Baikal (Asia)

- Lake Malawi (Africa)

- Lake Vostok (Antarctica)

- Lake Titicaca (South America)

Main Mountains of the World

- Mount Everest (Asia)

- K2 (Asia)

- Kangchenjunga (Asia)

- Lhotse (Asia)

- Makalu (Asia)

- Cho Oyu (Asia)

- Dhaulagiri (Asia)

- Manaslu (Asia)

- Nanga Parbat (Asia)

- Annapurna (Asia)