Geography Chain: Rivers - Statistics

General Stats

Answer Stats

Clue	River	% Correct
Longest in the world	Nile	100%
Largest in the world	Amazon	97%
One of the two potamoi defining Mesopotamia	Euphrates	96%
China's longest	Yangtze	92%
Namesake of a virus that caused a famous outbreak in West Africa in 2014	Ebola	87%
Vital waterway of Central and Western Europe	Rhine	87%
Principal river of West Africa	Niger	85%
River of Rome	Tiber	85%
Major river draining the Great Lakes of North America	St. Lawrence	69%
Famously crossed by Julius Caesar	Rubicon	67%
Separates Manchuria from the Russian Far East	Amur	53%
Major river feeding the Ganges Delta	Brahmaputra	53%
This "river" in New York City is actually a tidal estuary	East	51%
The Pyrenees mountains form the northern boundary of this river's basin	Ebro	49%
Siberian river whose mouth is the world's longest estuary	Ob	49%
Mandalay sits on its eastern bank	Irrawaddy	43%
River system naturally connected to #1 via the Casiquiare distributary	Orinoco	38%
African river famous for its inland delta	Okavango	30%
Parallel to the Syr Darya	Amu Darya	27%
Tributary of the Indus; known as Iravati in the Vedas	Ravi	11%