Statistics for Geological Extremes Quiz

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General Stats

  • This quiz has been taken 36,642 times
    (27,751 since last reset)
  • The average score is 17 of 25

Answer Stats

CategoryFeature% Correct
Highest mountainMt. Everest
98%
Biggest desert (non-arctic)Sahara
94%
Longest river (disputed)Nile
92%
Biggest canyonGrand Canyon
91%
Highest mountain (Africa)Mt. Kilimanjaro
89%
Biggest island (Africa)Madagascar
88%
Longest river (disputed)Amazon
87%
Longest river (North America)Mississippi
86%
Biggest waterfallNiagara Falls
84%
Biggest island (Caribbean)Cuba
82%
Biggest island
(not including continents)
Greenland
77%
Deepest ocean trenchMariana Trench
69%
Biggest island (Mediterranean)Sicily
69%
Highest waterfallAngel Falls
66%
Biggest lake
(surface area, freshwater)
Lake Superior
65%
Highest mountain (North America)Mt. McKinley/Denali
63%
Longest river (Asia)Yangtze
61%
Lowest place (North America)Death Valley
60%
Longest river (Europe)Volga
56%
Biggest lake (volume, freshwater)Lake Baikal
53%
Biggest lake (surface area)Caspian Sea
51%
Lowest lakeDead Sea
49%
Highest lake (navigable)Lake Titicaca
41%
Driest desertAtacama
37%
Tallest mountain (base to peak)Mauna Kea
28%

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