Geology Quizzes

Take a Random Geology Quiz
We compiled a list of the 20 countries with the longest coastlines. How many can you name?
Name the countries that have the longest coastlines in the continent of Europe.
Type the names of two bordering countries to make their border appear. In addition, type the names of borderless countries to make them appear as well.
Name the 15 highlighted seas on the world map.
Can you name the oceans, seas, gulfs, bays and straits pictured on this map?
There are 9 countries that come into contact with the Baltic Sea. Can you name them all?
Can you name the five countries that have the longest coastlines within each continent?
How many of the world's longest rivers can you name?
Name the countries that have the longest coastlines in the continent of Asia.
Can you name these well-known rivers based on a description?
Name the "seas" of the world that touch the most countries.
348,413 Countries with the Longest Coastlines
112,089 Top 10 European Countries by Coastline
108,246 Draw All Country Borders and Borderless Countries
102,845 Seas on the World Map
92,973 Seas of the World
91,535 Countries That Touch the Baltic Sea
90,401 Five Countries with the Longest Coastline by Continent
84,807 World's Longest Rivers
81,435 Famous Rivers
80,666 Seas that Touch the Most Countries
76,903 Top 10 Asian Countries by Coastline
72,458 Seas of Europe
71,297 Natural Features of Countries #1
70,804 North Sea Countries
69,756 Landforms Quiz
68,786 Biggest Lakes in the World
67,623 U.S. Cities with Landforms in The Name
65,305 World's Longest Rivers on a Map
64,635 Name a Valid Country Bordering Each Sea
64,171 American Countries With No Atlantic Coastline
63,472 Top 10 American Countries by Coastline
60,910 Countries With No Rivers
60,235 Countries with Fjords
58,476 Countries That Touch the Adriatic Sea
56,819 Trace the Coast of Europe with a Map
55,375 Countries That Touch the Red Sea
53,667 Bay of Bengal Countries With an Empty Map
51,279 Bodies of Water by Satellite Image #1
51,140 Black Sea Countries
50,657 Countries Closest to the Aegean Sea
50,036 African Great Lake Countries with an Empty Map
48,891 Countries Farthest From the Sea
48,091 South China Sea Countries
47,882 Biggest City by River
47,783 Landforms by Country Quiz
47,750 Countries with the Shortest Coastlines
47,291 Capital Cities by Body of Water
45,648 Movies with Landforms in the Name
44,576 100 Rivers on a World Map
44,449 100 Longest Rivers in Europe - with a Map
43,784 Caspian Sea Countries
43,552 Top 10 U.S. States with the Longest Coastline
43,261 Trace the Coast of Afro-Eurasia with a Map
42,381 Tectonic Plates Map Quiz
42,318 Mississippi River States Empty Map Quiz
41,211 Top 10 African Countries by Coastline
40,731 Mekong River Countries Empty Map Quiz
39,699 Rivers of The United States Quiz
39,419 Great Lakes Quiz
38,217 Trace the Coast of the Americas with a Map
38,218 Rivers of Europe Quiz
37,972 Nile River Basin Countries on a Map
37,408 Trace the Coast of the World Map
36,497 Cities on a Map of the Great Lakes
36,228 Geological Extremes Quiz
35,022 Layers of the Earth and Atmosphere
34,466 Rivers and Lakes whose Names are Countries
33,804 Most Populous River Basins
32,938 Rivers that Flow through the Most Countries
31,964 African Great Lakes
31,016 Major U.S. Rivers with State Names
30,606 Natural Features of Countries #2
30,502 Amazon... or Nile?
30,154 Asian Physical Geography
30,056 10 Longest Rivers in the United States
29,788 Bodies of Water around the Arabian Peninsula
29,742 European Physical Geography
29,432 Capitals by River
28,925 Rivers A-Z
26,555 African Physical Geography
26,478 Draw the Coast of the Mediterranean on the Map
25,482 Answers Contain Sea
25,305 U.S. States by Landform Quiz
25,198 States and Provinces that Touch the Great Lakes
24,800 Tectonic Plates on a Map
24,079 Landforms by Description Quiz
23,419 Name a Valid Country for Each River
23,102 UK Rivers Map Quiz
23,010 Bodies of Water by Cities
22,692 Cities on the Mediterranean Sea by a Clue
22,386 City to River #1
22,109 Gulfs and Bays on the World Map
21,098 Trace the Coast and International Borders of the USA
20,737 Rivers on Borders
20,504 Famous Lakes Quiz
20,234 Rivers by City Quiz
19,067 Indian Ocean General Knowledge
18,436 Rivers in History
17,572Texas Rivers Map Quiz
17,454 Largest Lakes in the United States on a Map
17,427 Atlantic Ocean General Knowledge
17,043 U.S. State Capitals Closest to the Great Lakes
17,025The Five Oceans Map Quiz
15,974 Bodies of Water by Satellite Image #2
15,180 Name the Sea from a Clue
14,586 South American Physical Geography
12,706 U.S. States Bordering the Great Lakes
12,684 Largest Rivers by Discharge
12,476 Lakes in the United States Quiz
12,095 City to River #2 - Difficult
11,626 Longest Rivers in the UK
11,112Human Biology Multiple Choice Quiz #2
10,684 U.S. State Capitals Closest to the Mississippi River
10,477 Oceania Physical Geography
7,873Bodies of Water on the World Map
7,686 Geologic Time Scale
6,447Human Biology Multiple Choice Quiz #1
5,63250 Rivers on a World Map
5,160Countries with the Longest Coastline Bordering Each Other
4,709Great Lakes - Map Quiz
4,541Seas of the World - Map Quiz
4,262100 Longest Rivers in North America - with a Map
4,15025 Largest Bodies of Water
3,666Straits on the World Map
3,660Five Countries with the Shortest Coastline by Continent
3,591Baltic Sea Countries with an Empty Map
3,537Major Rivers of the World - Source US Dept of Commerce, NOAA
3,532Oregon Rivers - Map Quiz
3,419Ultimate Rivers of the UK (with map)
3,293Largest River Basins by Area on a Map
3,213Trace the Coast of Europe by Guessing the Biggest Cities
3,122European Bodies of Water (with Map!)
3,086US States along the coastline and border
2,922Countries Closest to the Red Sea
2,653Trace the coast of the world (Hard(no map))
2,522World's Longest Rivers
2,485German Rivers on a Map
2,46750 Longest Rivers in the World
2,460Countries with a Longer Coastline than Their Neighbors
2,318Peninsulas A-Z
2,274Biggest countries with the smallest coastline
2,100Terrestrial Biomes - Map Quiz
2,093River Deltas on the Map
2,089Oceans and seas - how many do you know? A difficult quiz here!
1,963World's Dirtiest Rivers
1,955100 Biggest Natural Lakes in Europe with a Map
1,939Longest rivers in Poland
1,920Countries that Touch the Most Seas
1,890Five Longest Rivers by Continent
1,858Largest Deserts
1,854Longest Rivers in Countries
1,841UK Cities, Towns & their Rivers (with map)
1,834Flags of Countries That Border the North Sea
1,806Landlocked Countries Whose Only Borders are with Countries With Coastlines
1,766Rivers of Great Britain
1,735Rivers in the Map of Europe
1,679Countries with the Most Lakes
1,645Countries with shortest coastline
1,626Name a Valid Country on Each River
1,606100 Longest Rivers in South America - with a Map
1,605Longest U.S. Rivers on a Map - Easy
1,585Rivers by Country
1,567Biology General Knowledge
1,535Countries with the longest Total Borders and Coastline
1,520Seas on the Map of Europe
1,453Countries Bordering the Aegean Sea - Map Quiz
1,447Famous Lakes on a World Map
1,445Sequential US Rivers and Cities
1,397Geologic Eons, Eras and Periods
1,395Countries with the Most Volcanoes
1,380Countries with multiple coastlines
1,372World Rivers Map Quiz
1,33250 Largest Lakes in the World Quiz
1,327Rivers of Russia
1,318100 Longest Rivers in Africa - with a Map
1,269Countries Bordering the Indian Ocean Empty Map Quiz
1,229100 Longest Rivers in Asia - with a Map
1,218Mainland Countries with the Shortest Coastlines
1,206Seas of the World
1,189All Mediterranean seas
1,172Top landforms by starting letter: Mountains, Rivers, Lakes, Islands
1,169Groups of Countries By Bordering Sea #1
1,133Countries with Highest Coast-to-Land Border Ratio
1,105Countries with the most long rivers
1,076Countries with less than 100km of Coastline
1,070Danube River Basin Countries on a Map
1,068Three Real and One Fake - Friends
1,060Small Countries with the Most Coastline - with Exceptions
1,049Sequential Cities in the Nile River Basin
1,022Mississippi Basin Rivers on a Map - Extreme
1,012Countries without coastline
1,006Biggest rivers in the world by drainage basins area
994Longest Rivers in the US
987Countries by River
970Multiple Capitals on Rivers
962Croatian rivers
922Countries named after rivers
917Mississippi-Missouri Basin States and Provinces
91740 Lakes on the World Map
892Countries that Block Other Countries from Water
858Longest rivers in Europe
856Baltic Sea General Knowledge
851Name the Tectonic Plates
851Huge List of U.S. Bodies of Water
825Largest Countries with the Least Coastline
825European Physical Geography
788Niger River Countries
785Five Countries With the Longest Coastline by Continent
775Caribbean Sea General Knowledge
76910 Largest Lakes in North America
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