Which is the largest lake in the world by surface area?
- Caspian Sea
- Lake Superior
- Lake Victoria
- Lake Baikal
By its traditional and most widely cited measurement of about 6,650 km, which river is the longest in the world?
- Nile
- Amazon
- Mississippi
- Yangtze
Which is the largest freshwater lake in the world by surface area?
- Lake Superior
- Lake Victoria
- Lake Baikal
- Great Bear Lake
The Amazon is considered the largest river in the world by which measure?
- Volume of water discharged
- Total length
- Average depth
- Surface area of its mouth
Despite its name, the Dead Sea is actually a landlocked salt lake rather than a sea.
- True
- False
Which of the five Great Lakes lies entirely within the United States?
- Lake Michigan
- Lake Erie
- Lake Huron
- Lake Ontario
The world's deepest lake, plunging to roughly 1,642 metres, is Lake ___, found in southern Siberia.
The Danube passes through several national capitals; which of these does it NOT flow through?
- Vienna
- Budapest
- Belgrade
- Prague
The Danube is the longest river in Europe.
- True
- False
The sacred Indian city of Varanasi sits on the banks of which river?
- Ganges
- Indus
- Yamuna
- Brahmaputra
Which is the longest river in Asia?
- Yangtze
- Yellow River
- Mekong
- Ganges
The shoreline of which body of water is the lowest exposed land elevation on Earth?
- Dead Sea
- Caspian Sea
- Lake Assal
- Salton Sea
The Seine flows through the French capital, ___, on its way to the English Channel.