Geology Quizzes

Take a Random Geology Quiz

We compiled a list of the 20 countries with the longest coastlines. How many can you name?

Draw All Country Borders and Borderless Countries

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.

Top 10 European Countries by Coastline

Name the countries that have the longest coastlines in the continent of Europe.

Seas on the World Map

Name the 15 highlighted seas on the world map.

Seas of the World

Can you name the oceans, seas, gulfs, bays and straits pictured on this map?

Countries That Touch the Baltic Sea

There are 9 countries that come into contact with the Baltic Sea. Can you name them all?

Five Countries with the Longest Coastline by Continent

Can you name the five countries that have the longest coastlines within each continent?

World's Longest Rivers

How many of the world's longest rivers can you name?

Top 10 Asian Countries by Coastline

Name the countries that have the longest coastlines in the continent of Asia.

Famous Rivers

Can you name these well-known rivers based on a description?

Seas that Touch the Most Countries

Name the "seas" of the world that touch the most countries.

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Taken	Quiz
354,132	Countries with the Longest Coastlines
115,676	Top 10 European Countries by Coastline
113,402	Draw All Country Borders and Borderless Countries
106,424	Seas on the World Map
99,331	Seas of the World
93,685	Countries That Touch the Baltic Sea
93,241	Five Countries with the Longest Coastline by Continent
87,393	World's Longest Rivers
82,888	Famous Rivers
82,196	Seas that Touch the Most Countries
79,632	Top 10 Asian Countries by Coastline
74,070	Seas of Europe
72,623	North Sea Countries
72,504	Natural Features of Countries #1
71,746	Countries with Fjords
70,774	Landforms Quiz
70,201	Biggest Lakes in the World
68,162	U.S. Cities with Landforms in The Name
67,402	World's Longest Rivers on a Map
66,734	Name a Valid Country Bordering Each Sea
65,891	American Countries With No Atlantic Coastline
65,390	Top 10 American Countries by Coastline
64,872	Bay of Bengal Countries With an Empty Map
62,427	Countries With No Rivers
59,867	Countries That Touch the Adriatic Sea
59,112	Trace the Coast of Europe with a Map
56,505	Countries That Touch the Red Sea
53,447	Bodies of Water by Satellite Image #1
52,423	Black Sea Countries
51,655	Countries Closest to the Aegean Sea
51,384	African Great Lake Countries with an Empty Map
50,574	Countries Farthest From the Sea
49,265	South China Sea Countries
49,201	Countries with the Shortest Coastlines
49,130	Capital Cities by Body of Water
48,747	Landforms by Country Quiz
48,496	Biggest City by River
48,114	100 Rivers on a World Map
46,159	100 Longest Rivers in Europe - with a Map
46,084	Movies with Landforms in the Name
45,609	Tectonic Plates Map Quiz
45,206	Trace the Coast of Afro-Eurasia with a Map
44,864	Caspian Sea Countries
44,602	Top 10 U.S. States with the Longest Coastline
44,007	Mississippi River States Empty Map Quiz
42,245	Mekong River Countries Empty Map Quiz
42,242	Top 10 African Countries by Coastline
41,204	Rivers of The United States Quiz
40,766	Great Lakes Quiz
40,161	Trace the Coast of the Americas with a Map
39,960	Rivers of Europe Quiz
39,412	Nile River Basin Countries on a Map
39,360	Trace the Coast of the World Map
37,287	Cities on a Map of the Great Lakes
36,967	African Great Lakes
36,788	Geological Extremes Quiz
36,315	Layers of the Earth and Atmosphere
35,646	Rivers and Lakes whose Names are Countries
34,616	Most Populous River Basins
33,926	Rivers that Flow through the Most Countries
32,018	Major U.S. Rivers with State Names
31,610	Amazon... or Nile?
31,553	Natural Features of Countries #2
31,017	10 Longest Rivers in the United States
30,920	Asian Physical Geography
30,678	Bodies of Water around the Arabian Peninsula
30,164	Capitals by River
30,113	European Physical Geography
29,416	Rivers A-Z
27,823	Draw the Coast of the Mediterranean on the Map
27,327	African Physical Geography
26,108	Tectonic Plates on a Map
25,896	States and Provinces that Touch the Great Lakes
25,694	Answers Contain Sea
25,490	U.S. States by Landform Quiz
25,214	Name a Valid Country for Each River
24,485	Landforms by Description Quiz
24,090	UK Rivers Map Quiz
23,848	Bodies of Water by Cities
23,091	Cities on the Mediterranean Sea by a Clue
23,047	Gulfs and Bays on the World Map
22,952	City to River #1
21,867	Trace the Coast and International Borders of the USA
20,985	Famous Lakes Quiz
20,952	Rivers on Borders
20,604	Rivers by City Quiz
19,430	Indian Ocean General Knowledge
19,220	Rivers in History
18,286	Largest Lakes in the United States on a Map
18,020	Atlantic Ocean General Knowledge
17,650	Texas Rivers Map Quiz
17,569	U.S. State Capitals Closest to the Great Lakes
17,434	The Five Oceans Map Quiz
16,341	Bodies of Water by Satellite Image #2
15,675	Name the Sea from a Clue
15,233	South American Physical Geography
13,768	U.S. States Bordering the Great Lakes
13,210	Largest Rivers by Discharge
12,696	Lakes in the United States Quiz
12,550	City to River #2 - Difficult
12,115	Human Biology Multiple Choice Quiz #2
11,938	Longest Rivers in the UK
11,151	U.S. State Capitals Closest to the Mississippi River
10,802	Oceania Physical Geography
8,620	Bodies of Water on the World Map
7,944	Geologic Time Scale
6,921	Human Biology Multiple Choice Quiz #1
6,061	50 Rivers on a World Map
5,366	Countries with the Longest Coastline Bordering Each Other
4,850	Seas of the World - Map Quiz
4,796	Great Lakes - Map Quiz
4,626	Straits on the World Map
4,613	100 Longest Rivers in North America - with a Map
4,226	25 Largest Bodies of Water
3,825	Five Countries with the Shortest Coastline by Continent
3,715	Baltic Sea Countries with an Empty Map
3,609	Ultimate Rivers of the UK (with map)
3,571	Oregon Rivers - Map Quiz
3,556	Major Rivers of the World - Source US Dept of Commerce, NOAA
3,365	Largest River Basins by Area on a Map
3,653	Countries with the Most Lakes Over 100 Km²
3,319	European Bodies of Water (with Map!)
3,277	Trace the Coast of Europe by Guessing the Biggest Cities
3,130	US States along the coastline and border
2,988	Countries Closest to the Red Sea
2,729	Trace the coast of the world (Hard(no map))
2,622	German Rivers on a Map
2,563	World's Longest Rivers
2,559	Countries with a Longer Coastline than Their Neighbors
2,505	50 Longest Rivers in the World
2,385	Peninsulas A-Z
2,356	Terrestrial Biomes - Map Quiz
2,330	Biggest countries with the smallest coastline
2,176	River Deltas on the Map
2,117	Oceans and seas - how many do you know? A difficult quiz here!
2,005	100 Biggest Natural Lakes in Europe with a Map
1,985	World's Dirtiest Rivers
1,958	Longest rivers in Poland
1,955	Five Longest Rivers by Continent
1,949	Countries that Touch the Most Seas
1,912	UK Cities, Towns & their Rivers (with map)
1,914	Flags of Countries That Border the North Sea
1,882	Largest Deserts
1,871	Landlocked Countries Whose Only Borders are with Countries With Coastlines
1,870	Longest Rivers in Countries
1,812	Rivers in the Map of Europe
1,803	100 Longest Rivers in South America - with a Map
1,791	Rivers of Great Britain
1,771	Longest U.S. Rivers on a Map - Easy
1,717	Name a Valid Country on Each River
1,703	Biology General Knowledge
1,685	Countries with shortest coastline
1,618	Rivers by Country
1,599	Seas on the Map of Europe
1,592	100 Longest Rivers in Africa - with a Map
1,567	Countries with the longest Total Borders and Coastline
1,549	Countries Bordering the Aegean Sea - Map Quiz
1,530	Sequential US Rivers and Cities
1,525	Famous Lakes on a World Map
1,474	Geologic Eons, Eras and Periods
1,461	100 Longest Rivers in Asia - with a Map
1,433	50 Largest Lakes in the World Quiz
1,426	Countries with the Most Volcanoes
1,423	Countries with multiple coastlines
1,406	World Rivers Map Quiz
1,341	Rivers of Russia
1,319	Countries Bordering the Indian Ocean Empty Map Quiz
1,273	Mainland Countries with the Shortest Coastlines
1,219	Seas of the World
1,208	All Mediterranean seas
1,196	Groups of Countries By Bordering Sea #1
1,190	Top landforms by starting letter: Mountains, Rivers, Lakes, Islands
1,179	Countries with Highest Coast-to-Land Border Ratio
1,160	Countries with the most long rivers
1,153	Danube River Basin Countries on a Map
1,120	Three Real and One Fake - Friends
1,108	Countries with less than 100km of Coastline
1,097	Small Countries with the Most Coastline - with Exceptions
1,084	Sequential Cities in the Nile River Basin
1,083	Mississippi Basin Rivers on a Map - Extreme
1,048	Multiple Capitals on Rivers
1,030	Countries without coastline
1,015	Biggest rivers in the world by drainage basins area
1,009	Countries by River
1,002	Longest Rivers in the US
999	Croatian rivers
958	Mississippi-Missouri Basin States and Provinces
945	Countries named after rivers
945	40 Lakes on the World Map
920	Baltic Sea General Knowledge
914	Countries that Block Other Countries from Water
882	Name the Tectonic Plates
878	Largest Countries with the Least Coastline
875	Huge List of U.S. Bodies of Water
869	Longest rivers in Europe
843	100 Longest Rivers in Oceania - with a Map
836	European Physical Geography
832	Caribbean Sea General Knowledge
829	Five Countries With the Longest Coastline by Continent
805	Countries by coastline per capita