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
352,519	Countries with the Longest Coastlines
114,583	Top 10 European Countries by Coastline
111,916	Draw All Country Borders and Borderless Countries
105,569	Seas on the World Map
97,670	Seas of the World
93,173	Countries That Touch the Baltic Sea
92,429	Five Countries with the Longest Coastline by Continent
86,770	World's Longest Rivers
82,592	Famous Rivers
81,826	Seas that Touch the Most Countries
78,678	Top 10 Asian Countries by Coastline
73,819	Seas of Europe
72,190	North Sea Countries
72,177	Natural Features of Countries #1
71,364	Countries with Fjords
70,511	Landforms Quiz
69,819	Biggest Lakes in the World
68,000	U.S. Cities with Landforms in The Name
66,826	World's Longest Rivers on a Map
66,166	Name a Valid Country Bordering Each Sea
65,396	American Countries With No Atlantic Coastline
64,870	Top 10 American Countries by Coastline
64,425	Bay of Bengal Countries With an Empty Map
61,996	Countries With No Rivers
59,455	Countries That Touch the Adriatic Sea
58,454	Trace the Coast of Europe with a Map
56,195	Countries That Touch the Red Sea
52,790	Bodies of Water by Satellite Image #1
52,076	Black Sea Countries
51,349	Countries Closest to the Aegean Sea
51,030	African Great Lake Countries with an Empty Map
50,102	Countries Farthest From the Sea
48,944	South China Sea Countries
48,872	Capital Cities by Body of Water
48,816	Countries with the Shortest Coastlines
48,486	Landforms by Country Quiz
48,322	Biggest City by River
47,258	100 Rivers on a World Map
45,955	Movies with Landforms in the Name
45,675	100 Longest Rivers in Europe - with a Map
44,860	Tectonic Plates Map Quiz
44,610	Trace the Coast of Afro-Eurasia with a Map
44,578	Caspian Sea Countries
44,327	Top 10 U.S. States with the Longest Coastline
43,559	Mississippi River States Empty Map Quiz
41,971	Top 10 African Countries by Coastline
41,868	Mekong River Countries Empty Map Quiz
40,741	Rivers of The United States Quiz
40,400	Great Lakes Quiz
39,611	Trace the Coast of the Americas with a Map
39,464	Rivers of Europe Quiz
39,018	Nile River Basin Countries on a Map
38,823	Trace the Coast of the World Map
37,084	Cities on a Map of the Great Lakes
36,638	Geological Extremes Quiz
35,921	Layers of the Earth and Atmosphere
35,795	African Great Lakes
35,305	Rivers and Lakes whose Names are Countries
34,416	Most Populous River Basins
33,633	Rivers that Flow through the Most Countries
31,715	Major U.S. Rivers with State Names
31,290	Natural Features of Countries #2
31,237	Amazon... or Nile?
30,755	10 Longest Rivers in the United States
30,728	Asian Physical Geography
30,441	Bodies of Water around the Arabian Peninsula
30,011	European Physical Geography
29,959	Capitals by River
29,270	Rivers A-Z
27,476	Draw the Coast of the Mediterranean on the Map
27,118	African Physical Geography
25,713	Tectonic Plates on a Map
25,691	States and Provinces that Touch the Great Lakes
25,649	Answers Contain Sea
25,443	U.S. States by Landform Quiz
24,747	Name a Valid Country for Each River
24,364	Landforms by Description Quiz
23,784	UK Rivers Map Quiz
23,618	Bodies of Water by Cities
22,985	Cities on the Mediterranean Sea by a Clue
22,815	Gulfs and Bays on the World Map
22,792	City to River #1
21,636	Trace the Coast and International Borders of the USA
20,894	Rivers on Borders
20,853	Famous Lakes Quiz
20,495	Rivers by City Quiz
19,327	Indian Ocean General Knowledge
19,007	Rivers in History
18,042	Largest Lakes in the United States on a Map
17,876	Atlantic Ocean General Knowledge
17,634	Texas Rivers Map Quiz
17,417	U.S. State Capitals Closest to the Great Lakes
17,295	The Five Oceans Map Quiz
16,246	Bodies of Water by Satellite Image #2
15,559	Name the Sea from a Clue
15,084	South American Physical Geography
13,513	U.S. States Bordering the Great Lakes
13,094	Largest Rivers by Discharge
12,630	Lakes in the United States Quiz
12,435	City to River #2 - Difficult
11,965	Human Biology Multiple Choice Quiz #2
11,856	Longest Rivers in the UK
11,009	U.S. State Capitals Closest to the Mississippi River
10,713	Oceania Physical Geography
8,402	Bodies of Water on the World Map
7,864	Geologic Time Scale
6,752	Human Biology Multiple Choice Quiz #1
5,907	50 Rivers on a World Map
5,284	Countries with the Longest Coastline Bordering Each Other
4,776	Great Lakes - Map Quiz
4,765	Seas of the World - Map Quiz
4,580	Straits on the World Map
4,509	100 Longest Rivers in North America - with a Map
4,214	25 Largest Bodies of Water
3,786	Five Countries with the Shortest Coastline by Continent
3,687	Baltic Sea Countries with an Empty Map
3,565	Oregon Rivers - Map Quiz
3,555	Ultimate Rivers of the UK (with map)
3,552	Major Rivers of the World - Source US Dept of Commerce, NOAA
3,348	Largest River Basins by Area on a Map
3,261	European Bodies of Water (with Map!)
3,259	Trace the Coast of Europe by Guessing the Biggest Cities
3,118	US States along the coastline and border
2,973	Countries Closest to the Red Sea
2,706	Trace the coast of the world (Hard(no map))
2,572	German Rivers on a Map
2,557	World's Longest Rivers
2,546	Countries with a Longer Coastline than Their Neighbors
2,495	50 Longest Rivers in the World
2,374	Peninsulas A-Z
2,316	Biggest countries with the smallest coastline
2,220	Terrestrial Biomes - Map Quiz
2,147	River Deltas on the Map
2,110	Oceans and seas - how many do you know? A difficult quiz here!
1,997	100 Biggest Natural Lakes in Europe with a Map
1,981	World's Dirtiest Rivers
1,953	Longest rivers in Poland
1,939	Countries that Touch the Most Seas
1,935	Five Longest Rivers by Continent
1,896	UK Cities, Towns & their Rivers (with map)
1,890	Flags of Countries That Border the North Sea
1,876	Largest Deserts
1,864	Longest Rivers in Countries
1,854	Landlocked Countries Whose Only Borders are with Countries With Coastlines
1,794	Rivers in the Map of Europe
1,786	Rivers of Great Britain
1,736	100 Longest Rivers in South America - with a Map
1,721	Countries with the Most Lakes
1,700	Longest U.S. Rivers on a Map - Easy
1,693	Name a Valid Country on Each River
1,675	Biology General Knowledge
1,673	Countries with shortest coastline
1,614	Rivers by Country
1,580	Seas on the Map of Europe
1,554	Countries with the longest Total Borders and Coastline
1,524	Countries Bordering the Aegean Sea - Map Quiz
1,513	Famous Lakes on a World Map
1,512	Sequential US Rivers and Cities
1,505	100 Longest Rivers in Africa - with a Map
1,456	Geologic Eons, Eras and Periods
1,416	Countries with the Most Volcanoes
1,411	50 Largest Lakes in the World Quiz
1,409	Countries with multiple coastlines
1,397	World Rivers Map Quiz
1,387	100 Longest Rivers in Asia - with a Map
1,335	Rivers of Russia
1,307	Countries Bordering the Indian Ocean Empty Map Quiz
1,260	Mainland Countries with the Shortest Coastlines
1,215	Seas of the World
1,205	All Mediterranean seas
1,189	Groups of Countries By Bordering Sea #1
1,186	Top landforms by starting letter: Mountains, Rivers, Lakes, Islands
1,165	Countries with Highest Coast-to-Land Border Ratio
1,139	Countries with the most long rivers
1,120	Danube River Basin Countries on a Map
1,100	Countries with less than 100km of Coastline
1,099	Three Real and One Fake - Friends
1,079	Small Countries with the Most Coastline - with Exceptions
1,078	Sequential Cities in the Nile River Basin
1,067	Mississippi Basin Rivers on a Map - Extreme
1,032	Multiple Capitals on Rivers
1,026	Countries without coastline
1,010	Biggest rivers in the world by drainage basins area
1,004	Countries by River
1,001	Longest Rivers in the US
975	Croatian rivers
944	Mississippi-Missouri Basin States and Provinces
939	40 Lakes on the World Map
932	Countries named after rivers
911	Countries that Block Other Countries from Water
911	Baltic Sea General Knowledge
873	Name the Tectonic Plates
871	Largest Countries with the Least Coastline
871	Huge List of U.S. Bodies of Water
866	Longest rivers in Europe
835	European Physical Geography
823	Five Countries With the Longest Coastline by Continent
817	Caribbean Sea General Knowledge
811	100 Longest Rivers in Oceania - with a Map
794	Countries by coastline per capita