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
354,451	Countries with the Longest Coastlines
115,748	Top 10 European Countries by Coastline
113,532	Draw All Country Borders and Borderless Countries
106,661	Seas on the World Map
99,510	Seas of the World
93,743	Countries That Touch the Baltic Sea
93,323	Five Countries with the Longest Coastline by Continent
87,464	World's Longest Rivers
82,910	Famous Rivers
82,222	Seas that Touch the Most Countries
79,697	Top 10 Asian Countries by Coastline
74,082	Seas of Europe
72,656	North Sea Countries
72,530	Natural Features of Countries #1
71,786	Countries with Fjords
70,797	Landforms Quiz
70,234	Biggest Lakes in the World
68,171	U.S. Cities with Landforms in The Name
67,450	World's Longest Rivers on a Map
66,789	Name a Valid Country Bordering Each Sea
65,926	American Countries With No Atlantic Coastline
65,431	Top 10 American Countries by Coastline
64,916	Bay of Bengal Countries With an Empty Map
62,470	Countries With No Rivers
59,898	Countries That Touch the Adriatic Sea
59,167	Trace the Coast of Europe with a Map
56,531	Countries That Touch the Red Sea
53,511	Bodies of Water by Satellite Image #1
52,450	Black Sea Countries
51,677	Countries Closest to the Aegean Sea
51,415	African Great Lake Countries with an Empty Map
50,612	Countries Farthest From the Sea
49,290	South China Sea Countries
49,239	Countries with the Shortest Coastlines
49,150	Capital Cities by Body of Water
48,770	Landforms by Country Quiz
48,513	Biggest City by River
48,189	100 Rivers on a World Map
46,195	100 Longest Rivers in Europe - with a Map
46,091	Movies with Landforms in the Name
45,677	Tectonic Plates Map Quiz
45,256	Trace the Coast of Afro-Eurasia with a Map
44,891	Caspian Sea Countries
44,631	Top 10 U.S. States with the Longest Coastline
44,054	Mississippi River States Empty Map Quiz
42,273	Mekong River Countries Empty Map Quiz
42,268	Top 10 African Countries by Coastline
41,242	Rivers of The United States Quiz
40,815	Great Lakes Quiz
40,212	Trace the Coast of the Americas with a Map
39,998	Rivers of Europe Quiz
39,442	Nile River Basin Countries on a Map
39,411	Trace the Coast of the World Map
37,316	Cities on a Map of the Great Lakes
37,111	African Great Lakes
36,800	Geological Extremes Quiz
36,347	Layers of the Earth and Atmosphere
35,676	Rivers and Lakes whose Names are Countries
34,641	Most Populous River Basins
33,949	Rivers that Flow through the Most Countries
32,038	Major U.S. Rivers with State Names
31,633	Amazon... or Nile?
31,576	Natural Features of Countries #2
31,045	10 Longest Rivers in the United States
30,936	Asian Physical Geography
30,702	Bodies of Water around the Arabian Peninsula
30,191	Capitals by River
30,116	European Physical Geography
29,444	Rivers A-Z
27,857	Draw the Coast of the Mediterranean on the Map
27,349	African Physical Geography
26,156	Tectonic Plates on a Map
25,911	States and Provinces that Touch the Great Lakes
25,699	Answers Contain Sea
25,496	U.S. States by Landform Quiz
25,265	Name a Valid Country for Each River
24,498	Landforms by Description Quiz
24,106	UK Rivers Map Quiz
23,869	Bodies of Water by Cities
23,109	Cities on the Mediterranean Sea by a Clue
23,087	Gulfs and Bays on the World Map
22,977	City to River #1
21,891	Trace the Coast and International Borders of the USA
20,995	Famous Lakes Quiz
20,960	Rivers on Borders
20,614	Rivers by City Quiz
19,437	Indian Ocean General Knowledge
19,234	Rivers in History
18,310	Largest Lakes in the United States on a Map
18,035	Atlantic Ocean General Knowledge
17,652	Texas Rivers Map Quiz
17,585	U.S. State Capitals Closest to the Great Lakes
17,440	The Five Oceans Map Quiz
16,354	Bodies of Water by Satellite Image #2
15,687	Name the Sea from a Clue
15,249	South American Physical Geography
13,799	U.S. States Bordering the Great Lakes
13,230	Largest Rivers by Discharge
12,703	Lakes in the United States Quiz
12,566	City to River #2 - Difficult
12,123	Human Biology Multiple Choice Quiz #2
11,946	Longest Rivers in the UK
11,164	U.S. State Capitals Closest to the Mississippi River
10,805	Oceania Physical Geography
8,632	Bodies of Water on the World Map
7,950	Geologic Time Scale
6,928	Human Biology Multiple Choice Quiz #1
6,066	50 Rivers on a World Map
5,375	Countries with the Longest Coastline Bordering Each Other
4,851	Seas of the World - Map Quiz
4,796	Great Lakes - Map Quiz
4,633	Straits on the World Map
4,618	100 Longest Rivers in North America - with a Map
4,537	Countries with the Most Lakes Over 100 Km²
4,228	25 Largest Bodies of Water
3,828	Five Countries with the Shortest Coastline by Continent
3,719	Baltic Sea Countries with an Empty Map
3,617	Ultimate Rivers of the UK (with map)
3,573	Oregon Rivers - Map Quiz
3,556	Major Rivers of the World - Source US Dept of Commerce, NOAA
3,367	Largest River Basins by Area on a Map
3,328	European Bodies of Water (with Map!)
3,279	Trace the Coast of Europe by Guessing the Biggest Cities
3,130	US States along the coastline and border
2,990	Countries Closest to the Red Sea
2,731	Trace the coast of the world (Hard(no map))
2,625	German Rivers on a Map
2,563	World's Longest Rivers
2,562	Countries with a Longer Coastline than Their Neighbors
2,507	50 Longest Rivers in the World
2,386	Peninsulas A-Z
2,364	Terrestrial Biomes - Map Quiz
2,332	Biggest countries with the smallest coastline
2,178	River Deltas on the Map
2,119	Oceans and seas - how many do you know? A difficult quiz here!
2,007	100 Biggest Natural Lakes in Europe with a Map
1,986	World's Dirtiest Rivers
1,958	Longest rivers in Poland
1,956	Five Longest Rivers by Continent
1,949	Countries that Touch the Most Seas
1,914	UK Cities, Towns & their Rivers (with map)
1,915	Flags of Countries That Border the North Sea
1,882	Largest Deserts
1,872	Landlocked Countries Whose Only Borders are with Countries With Coastlines
1,870	Longest Rivers in Countries
1,815	Rivers in the Map of Europe
1,803	100 Longest Rivers in South America - with a Map
1,791	Rivers of Great Britain
1,777	Longest U.S. Rivers on a Map - Easy
1,720	Name a Valid Country on Each River
1,705	Biology General Knowledge
1,686	Countries with shortest coastline
1,618	Rivers by Country
1,600	100 Longest Rivers in Africa - with a Map
1,599	Seas on the Map of Europe
1,567	Countries with the longest Total Borders and Coastline
1,553	Countries Bordering the Aegean Sea - Map Quiz
1,532	Sequential US Rivers and Cities
1,527	Famous Lakes on a World Map
1,477	Geologic Eons, Eras and Periods
1,463	100 Longest Rivers in Asia - with a Map
1,434	50 Largest Lakes in the World Quiz
1,426	Countries with the Most Volcanoes
1,425	Countries with multiple coastlines
1,406	World Rivers Map Quiz
1,343	Rivers of Russia
1,319	Countries Bordering the Indian Ocean Empty Map Quiz
1,273	Mainland Countries with the Shortest Coastlines
1,220	Seas of the World
1,209	All Mediterranean seas
1,197	Groups of Countries By Bordering Sea #1
1,190	Top landforms by starting letter: Mountains, Rivers, Lakes, Islands
1,181	Countries with Highest Coast-to-Land Border Ratio
1,160	Countries with the most long rivers
1,155	Danube River Basin Countries on a Map
1,120	Three Real and One Fake - Friends
1,111	Countries with less than 100km of Coastline
1,098	Small Countries with the Most Coastline - with Exceptions
1,086	Sequential Cities in the Nile River Basin
1,084	Mississippi Basin Rivers on a Map - Extreme
1,048	Multiple Capitals on Rivers
1,032	Countries without coastline
1,016	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
927	Baltic Sea General Knowledge
914	Countries that Block Other Countries from Water
882	Name the Tectonic Plates
880	Largest Countries with the Least Coastline
875	Huge List of U.S. Bodies of Water
870	Longest rivers in Europe
846	100 Longest Rivers in Oceania - with a Map
836	European Physical Geography
836	Caribbean Sea General Knowledge
829	Five Countries With the Longest Coastline by Continent
806	Countries by coastline per capita