Geology Quizzes

Take a Random Geology Quiz
We compiled a list of the 20 countries with the longest coastlines. How many can you name?
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 countries that have the longest coastlines in the continent of Europe.
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.
356,732 Countries with the Longest Coastlines
116,753 Top 10 European Countries by Coastline
115,537 Draw All Country Borders and Borderless Countries
108,027 Seas on the World Map
101,730 Seas of the World
94,561 Countries That Touch the Baltic Sea
94,459 Five Countries with the Longest Coastline by Continent
88,317 World's Longest Rivers
83,393 Famous Rivers
82,729 Seas that Touch the Most Countries
80,809 Top 10 Asian Countries by Coastline
74,421 Seas of Europe
73,578 North Sea Countries
72,952 Natural Features of Countries #1
72,311 Countries with Fjords
70,973 Landforms Quiz
70,712 Biggest Lakes in the World
68,430 U.S. Cities with Landforms in The Name
68,205 World's Longest Rivers on a Map
67,629 Name a Valid Country Bordering Each Sea
66,581 American Countries With No Atlantic Coastline
66,116 Top 10 American Countries by Coastline
65,452 Bay of Bengal Countries With an Empty Map
63,051 Countries With No Rivers
60,478 Countries That Touch the Adriatic Sea
59,969 Trace the Coast of Europe with a Map
56,949 Countries That Touch the Red Sea
54,243 Bodies of Water by Satellite Image #1
52,954 Black Sea Countries
52,094 Countries Closest to the Aegean Sea
51,886 African Great Lake Countries with an Empty Map
51,175 Countries Farthest From the Sea
49,847 Countries with the Shortest Coastlines
49,695 South China Sea Countries
49,498 Capital Cities by Body of Water
49,470 100 Rivers on a World Map
49,122 Landforms by Country Quiz
48,778 Biggest City by River
46,766 100 Longest Rivers in Europe - with a Map
46,568 Tectonic Plates Map Quiz
46,237 Movies with Landforms in the Name
45,915 Trace the Coast of Afro-Eurasia with a Map
45,294 Caspian Sea Countries
45,006 Top 10 U.S. States with the Longest Coastline
44,568 Mississippi River States Empty Map Quiz
42,847 Mekong River Countries Empty Map Quiz
42,610 Top 10 African Countries by Coastline
41,806 Rivers of The United States Quiz
41,321 Great Lakes Quiz
40,871 Trace the Coast of the Americas with a Map
40,635 Rivers of Europe Quiz
40,123 Trace the Coast of the World Map
39,991 Nile River Basin Countries on a Map
38,622 African Great Lakes
37,576 Cities on a Map of the Great Lakes
36,986 Geological Extremes Quiz
36,771 Layers of the Earth and Atmosphere
36,162 Rivers and Lakes whose Names are Countries
34,938 Most Populous River Basins
34,305 Rivers that Flow through the Most Countries
32,393 Major U.S. Rivers with State Names
31,982 Amazon... or Nile?
31,938 Natural Features of Countries #2
31,411 10 Longest Rivers in the United States
31,229 Asian Physical Geography
31,047 Bodies of Water around the Arabian Peninsula
30,477 Capitals by River
30,244 European Physical Geography
29,608 Rivers A-Z
28,294 Draw the Coast of the Mediterranean on the Map
27,633 African Physical Geography
26,637 Tectonic Plates on a Map
26,153 States and Provinces that Touch the Great Lakes
25,947 Name a Valid Country for Each River
25,763 Answers Contain Sea
25,581 U.S. States by Landform Quiz
24,644 Landforms by Description Quiz
24,448 UK Rivers Map Quiz
24,170 Bodies of Water by Cities
23,423 Gulfs and Bays on the World Map
23,277 Cities on the Mediterranean Sea by a Clue
23,214 City to River #1
22,226 Trace the Coast and International Borders of the USA
21,190 Famous Lakes Quiz
21,049 Rivers on Borders
20,767 Rivers by City Quiz
19,591 Indian Ocean General Knowledge
19,514 Rivers in History
18,599 Largest Lakes in the United States on a Map
18,230 Atlantic Ocean General Knowledge
18,183 Countries with the Most Lakes Over 100 Km²
17,777 U.S. State Capitals Closest to the Great Lakes
17,678Texas Rivers Map Quiz
17,638The Five Oceans Map Quiz
16,475 Bodies of Water by Satellite Image #2
15,851 Name the Sea from a Clue
15,491 South American Physical Geography
14,190 U.S. States Bordering the Great Lakes
13,455 Largest Rivers by Discharge
12,789 Lakes in the United States Quiz
12,736 City to River #2 - Difficult
12,324Human Biology Multiple Choice Quiz #2
12,051 Longest Rivers in the UK
11,329 U.S. State Capitals Closest to the Mississippi River
10,930 Oceania Physical Geography
9,765Bodies of Water on the World Map
8,035 Geologic Time Scale
7,128Human Biology Multiple Choice Quiz #1
6,36650 Rivers on a World Map
5,466Countries with the Longest Coastline Bordering Each Other
4,980Seas of the World - Map Quiz
4,899Great Lakes - Map Quiz
4,726100 Longest Rivers in North America - with a Map
4,701Straits on the World Map
4,24525 Largest Bodies of Water
3,920Five Countries with the Shortest Coastline by Continent
3,783Baltic Sea Countries with an Empty Map
3,710Ultimate Rivers of the UK (with map)
3,584Oregon Rivers - Map Quiz
3,564Major Rivers of the World - Source US Dept of Commerce, NOAA
3,412European Bodies of Water (with Map!)
3,397Largest River Basins by Area on a Map
3,299Trace the Coast of Europe by Guessing the Biggest Cities
3,149US States along the coastline and border
3,016Countries Closest to the Red Sea
2,758Trace the coast of the world (Hard(no map))
2,651German Rivers on a Map
2,589Countries with a Longer Coastline than Their Neighbors
2,574World's Longest Rivers
2,52450 Longest Rivers in the World
2,434Terrestrial Biomes - Map Quiz
2,423Peninsulas A-Z
2,351Biggest countries with the smallest coastline
2,199River Deltas on the Map
2,134Oceans and seas - how many do you know? A difficult quiz here!
2,040100 Biggest Natural Lakes in Europe with a Map
1,995World's Dirtiest Rivers
1,984Five Longest Rivers by Continent
1,968Longest rivers in Poland
1,963Countries that Touch the Most Seas
1,942Flags of Countries That Border the North Sea
1,940UK Cities, Towns & their Rivers (with map)
1,893Landlocked Countries Whose Only Borders are with Countries With Coastlines
1,893Largest Deserts
1,883Longest Rivers in Countries
1,857100 Longest Rivers in South America - with a Map
1,854Rivers in the Map of Europe
1,826Longest U.S. Rivers on a Map - Easy
1,797Rivers of Great Britain
1,753Name a Valid Country on Each River
1,744Biology General Knowledge
1,697Countries with shortest coastline
1,658100 Longest Rivers in Africa - with a Map
1,627Seas on the Map of Europe
1,626Rivers by Country
1,612Countries Bordering the Aegean Sea - Map Quiz
1,586Countries with the longest Total Borders and Coastline
1,568Sequential US Rivers and Cities
1,557Famous Lakes on a World Map
1,524100 Longest Rivers in Asia - with a Map
1,501Geologic Eons, Eras and Periods
1,46650 Largest Lakes in the World Quiz
1,449Countries with multiple coastlines
1,437Countries with the Most Volcanoes
1,416World Rivers Map Quiz
1,349Rivers of Russia
1,352Countries Bordering the Indian Ocean Empty Map Quiz
1,293Mainland Countries with the Shortest Coastlines
1,228Seas of the World
1,218All Mediterranean seas
1,215Groups of Countries By Bordering Sea #1
1,199Countries with Highest Coast-to-Land Border Ratio
1,196Top landforms by starting letter: Mountains, Rivers, Lakes, Islands
1,188Danube River Basin Countries on a Map
1,174Countries with the most long rivers
1,147Three Real and One Fake - Friends
1,129Countries with less than 100km of Coastline
1,109Small Countries with the Most Coastline - with Exceptions
1,107Sequential Cities in the Nile River Basin
1,101Mississippi Basin Rivers on a Map - Extreme
1,066Multiple Capitals on Rivers
1,041Countries without coastline
1,024Biggest rivers in the world by drainage basins area
1,019Countries by River
1,012Croatian rivers
1,008Longest Rivers in the US
974Mississippi-Missouri Basin States and Provinces
95940 Lakes on the World Map
953Countries named after rivers
944Baltic Sea General Knowledge
926Countries that Block Other Countries from Water
893Largest Countries with the Least Coastline
889Name the Tectonic Plates
889Huge List of U.S. Bodies of Water
885100 Longest Rivers in Oceania - with a Map
874Longest rivers in Europe
859Caribbean Sea General Knowledge
846European Physical Geography
845Five Countries With the Longest Coastline by Continent
816Countries by coastline per capita
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