International boundaries are political and legal demarcation lines separating sovereign nation-states, established through treaties, historical conquests, natural physical features, or artificial cartographic lines of latitude and longitude. Famous demarcation lines such as the Durand Line between Pakistan and Afghanistan, the McMahon Line between India and China, the Radcliffe Line dividing India and Pakistan, and parallel lines like the 38th and 49th parallels carry profound geopolitical, historical, and strategic significance. Mastering these global boundaries is essential for political geography, international relations, and competitive examinations. These multiple-choice questions test academic recall, historical context, and spatial cartographic knowledge across global borders.
1. The Radcliffe Line is the international boundary between which two countries?
Correct Answer: b) India and Pakistan
Explanation:
The Radcliffe Line was published on August 17, 1947, as a boundary demarcation line between India and Pakistan upon the partition of British India.
2. Which line serves as the effective boundary between China and India in the eastern Himalayan region?
Correct Answer: b) MacMahon Line
Explanation:
The McMahon Line was agreed upon by Britain and Tibet at the 1914 Simla Convention. It serves as the de facto boundary between China and India in the eastern sector.
3. The Durand Line forms the international border between which two nations?
Correct Answer: a) Pakistan and Afghanistan
Explanation:
The Durand Line is a 2,670 km international border between Afghanistan and Pakistan, originally established in 1893 between Mortimer Durand of British India and Afghan Amir Abdur Rahman Khan.
4. The Hindenburg Line was a defensive boundary built by Germany during which conflict?
Correct Answer: c) World War I
Explanation:
The Hindenburg Line was a German defensive position built on the Western Front in France during World War I.
5. Which defensive line was built by France along its border with Germany prior to World War II?
Correct Answer: b) Maginot Line
Explanation:
The Maginot Line was a vast array of fortifications built by France in the 1930s to deter invasion by Germany.
6. The Siegfried Line was originally built as an extension of the Hindenburg line, but is most famous as the defensive line built by Germany opposite to the French Maginot Line. What did the Germans call it?
Correct Answer: a) Westwall
Explanation:
The Germans referred to the defensive line built opposite the French Maginot Line during the 1930s as the Westwall.
7. The 38th Parallel North is historically significant for dividing which two countries?
Correct Answer: c) North and South Korea
Explanation:
The 38th Parallel North formed the original boundary between the Soviet and American occupation zones in Korea, and subsequently became the border between North and South Korea before the Korean War.
8. The longest undefended international border in the world, largely following the 49th Parallel, separates which two nations?
Correct Answer: c) United States and Canada
Explanation:
The border between the United States and Canada is the longest undefended international boundary in the world, with a significant portion lying on the 49th parallel north.
9. Which parallel was used to temporarily divide Vietnam into North and South following the Geneva Accords of 1954?
Correct Answer: a) 17th Parallel
Explanation:
The 17th Parallel North was established as a provisional military demarcation line in Vietnam by the 1954 Geneva Accords.
10. The 22nd Parallel North forms the majority of the straight-line border between which two African countries?
Correct Answer: c) Egypt and Sudan
Explanation:
The 22nd Parallel North serves as the primary international boundary between Egypt to the north and Sudan to the south.
11. Which parallel is claimed by Pakistan to be the boundary between India and Pakistan in the Sir Creek area, a claim not recognized by India?
Correct Answer: b) 24th Parallel
Explanation:
Pakistan claims the 24th Parallel as the boundary in the disputed Sir Creek region of the Rann of Kutch, while India rejects this claim.
12. The 25th Parallel North forms the northern border of which African nation, separating it from Western Sahara and Algeria?
Correct Answer: a) Mauritania
Explanation:
A significant portion of Mauritania's northern border with Western Sahara and Algeria follows the 25th parallel north.
13. The Curzon Line was proposed as an armistice line between which two nations following World War I?
Correct Answer: b) Poland and the Soviet Union
Explanation:
The Curzon Line was proposed in 1919 by Lord Curzon as a demarcation line between the Second Polish Republic and Soviet Russia.
14. After World War II, the Oder-Neisse Line became the new recognized border between which two countries?
Correct Answer: a) Germany and Poland
Explanation:
The Oder-Neisse Line was established at the Potsdam Conference in 1945 as the new border between Germany and Poland.
15. The Mannerheim Line was a defensive fortification system built by which country to defend against the Soviet Union?
Correct Answer: b) Finland
Explanation:
The Mannerheim Line was a Finnish defensive line built on the Karelian Isthmus to protect Finland against the Soviet Union, famously used during the Winter War.
16. The Blue Line is a border demarcation published by the United Nations in 2000 to determine whether Israel had fully withdrawn from which country?
Correct Answer: c) Lebanon
Explanation:
The Blue Line is a border demarcation drawn by the UN in 2000 to confirm the withdrawal of Israeli forces from southern Lebanon.
17. The Purple Line serves as the ceasefire line between Israel and which country following the 1967 Six-Day War?
Correct Answer: c) Syria
Explanation:
The Purple Line is the ceasefire line between Israel and Syria, established after the 1967 Six-Day War, encompassing the Golan Heights.
18. The Green Line (also known as the Attila Line) divides the capital city of Nicosia in which island nation?
Correct Answer: b) Cyprus
Explanation:
The Green Line is a United Nations buffer zone that divides the island of Cyprus, including its capital Nicosia, into a Greek Cypriot south and a Turkish Cypriot north.
19. The 1949 Armistice Agreements established a set of demarcation lines between Israel and its neighbors, collectively known by what color?
Correct Answer: c) The Green Line
Explanation:
The Green Line refers to the demarcation lines set out in the 1949 Armistice Agreements between Israel and its neighbors (Egypt, Jordan, Lebanon, and Syria).
20. The Rio Grande river forms a significant portion of the international boundary between which two countries?
Correct Answer: a) USA and Mexico
Explanation:
The Rio Grande (known as the Rio Bravo in Mexico) forms a natural boundary between the U.S. state of Texas and the Mexican states of Chihuahua, Coahuila, Nuevo León, and Tamaulipas.
21. The Amur River forms a major part of the eastern border between which two massive nations?
Correct Answer: a) Russia and China
Explanation:
The Amur River forms a large portion of the natural border between the Russian Far East and Northeastern China.
22. The Yalu River serves as a geographic boundary separating China from which country?
Correct Answer: b) North Korea
Explanation:
The Yalu River, originating at Mount Paektu, flows into the Korea Bay and forms the northwestern border between North Korea and China.
23. A large portion of the international border between Thailand and Laos is formed by which major river?
Correct Answer: c) Mekong River
Explanation:
The Mekong River forms a significant stretch of the international border between Laos and Thailand before flowing south into Cambodia and Vietnam.
24. Victoria Falls, located on the Zambezi River, sits on the border of which two African countries?
Correct Answer: a) Zambia and Zimbabwe
Explanation:
The Zambezi River, featuring the spectacular Victoria Falls, serves as the boundary between Zambia to the north and Zimbabwe to the south.
25. The Limpopo River forms the northern border of South Africa, separating it from which two countries?
Correct Answer: b) Botswana and Zimbabwe
Explanation:
The Limpopo River flows in a massive arc, forming South Africa's border with Botswana to the northwest and Zimbabwe to the north.
26. The Orange River forms part of the international boundary between South Africa and which neighboring country?
Correct Answer: a) Namibia
Explanation:
The Orange River forms the western part of the international border between South Africa and Namibia.
27. The Uruguay River forms the natural boundary between Uruguay and which country to its west?
Correct Answer: c) Argentina
Explanation:
The Uruguay River flows from north to south and forms the entire western border of Uruguay, separating it from Argentina.
28. The Danube River forms a large section of the international border between Romania and which country to its south?
Correct Answer: c) Bulgaria
Explanation:
The Danube River acts as a long natural boundary between Romania to its north and Bulgaria to its south.
29. The Andes Mountains serve as the primary natural border between which two South American nations?
Correct Answer: c) Chile and Argentina
Explanation:
The Andes Mountain range spans the length of South America and forms the natural and political border between Chile and Argentina.
30. Which mountain range forms the natural border between Spain and France?
Correct Answer: b) The Pyrenees
Explanation:
The Pyrenees mountains stretch from the Bay of Biscay to the Mediterranean Sea, forming a solid natural boundary between France and Spain.
31. The majestic Himalayas form a formidable natural border between India and which other major Asian region?
Correct Answer: b) Tibet (China)
Explanation:
The Himalayan mountain range acts as a massive natural barrier separating the Indian subcontinent from the Tibetan Plateau of China.
32. Which prominent mountain range forms a significant portion of the borders between Switzerland, Italy, and France?
Correct Answer: a) The Alps
Explanation:
The Alps are a vast European mountain range that stretches across several countries, significantly defining the borders between Switzerland, Italy, and France.
33. The Caucasus Mountains generally serve as the boundary between Russia and which two sovereign states to its south?
Correct Answer: b) Georgia and Azerbaijan
Explanation:
The Greater Caucasus mountain range traditionally forms the border between Russia to the north and Georgia and Azerbaijan to the south.
34. Which mountain range is traditionally considered the dividing line between the continents of Europe and Asia?
Correct Answer: b) The Ural Mountains
Explanation:
The Ural Mountains run from north to south through western Russia and are generally considered the natural boundary dividing Europe and Asia.
35. The Carpathian Mountains form a natural border between Poland and which neighboring country to the south?
Correct Answer: c) Slovakia
Explanation:
The Carpathian Mountains, specifically the Tatra subrange, form a spectacular natural border between Poland and Slovakia.
36. The Jura Mountains separate the Rhine and Rhone basins and form a portion of the border between France and which country?
Correct Answer: c) Switzerland
Explanation:
The Jura Mountains are a sub-alpine range located north of the Western Alps, forming part of the border between France and Switzerland.
37. The Rwenzori Mountains, often called the 'Mountains of the Moon', lie on the border between Uganda and which other nation?
Correct Answer: c) Democratic Republic of the Congo
Explanation:
The highly glaciated Rwenzori Mountains are situated on the border between Uganda and the Democratic Republic of the Congo.
38. Lake Victoria is divided among three African countries: Uganda, Kenya, and which other country?
Correct Answer: b) Tanzania
Explanation:
Lake Victoria, Africa's largest lake by area, has its waters divided among three countries: Tanzania (49%), Uganda (45%), and Kenya (6%).
39. Lake Tanganyika forms the border between Tanzania and which large African country to its west?
Correct Answer: b) Democratic Republic of the Congo
Explanation:
Lake Tanganyika is the second-deepest freshwater lake in the world and forms a massive natural border between Tanzania to the east and the DRC to the west.
40. Lake Geneva (Lac Léman) is shared by Switzerland and which other country?
Correct Answer: d) France
Explanation:
Lake Geneva is a deep lake on the north side of the Alps, shared between Switzerland (which holds about 60%) and France (which holds about 40%).
41. The highest navigable lake in the world, Lake Titicaca, sits on the border between which two South American countries?
Correct Answer: a) Peru and Bolivia
Explanation:
Lake Titicaca is a large, deep freshwater lake in the Andes on the border of Bolivia and Peru.
42. Lake Albert forms part of the border between the Democratic Republic of the Congo and which East African country?
Correct Answer: b) Uganda
Explanation:
Lake Albert is one of the African Great Lakes and forms a section of the border between Uganda and the Democratic Republic of the Congo.
43. Lake Chad is historically a massive, shallow water body whose basin borders Chad, Cameroon, Nigeria, and which other country?
Correct Answer: c) Niger
Explanation:
Lake Chad provides water to millions of people in four countries that share its basin: Chad, Cameroon, Niger, and Nigeria.
44. The Dead Sea, known for its extreme salinity, lies on the border between Israel and which country?
Correct Answer: d) Jordan
Explanation:
The Dead Sea is a salt lake bordered by Jordan to the east and Israel and the West Bank to the west.
45. The Shatt al-Arab is a river formed by the confluence of the Tigris and Euphrates, forming the border between which two countries?
Correct Answer: a) Iran and Iraq
Explanation:
The Shatt al-Arab flows into the Persian Gulf and forms the southern part of the border between Iran and Iraq.
46. The Treaty of Tordesillas (1494) drew a meridian line dividing newly discovered lands outside Europe between which two empires?
Correct Answer: b) Spain and Portugal
Explanation:
The Treaty of Tordesillas divided the newly discovered lands outside Europe between the Portuguese Empire and the Spanish Empire along a meridian 370 leagues west of the Cape Verde islands.
47. The Sykes-Picot Agreement (1916) was a secret treaty defining spheres of influence in the Middle East between which two European powers?
Correct Answer: b) UK and France
Explanation:
The Sykes-Picot Agreement was a secret convention made during WWI between Great Britain and France, with the assent of Russia, defining their mutually agreed spheres of influence in the Middle East.
48. The Line of Control (LoC) serves as the military control line dividing the region of Kashmir between which two countries?
Correct Answer: c) India and Pakistan
Explanation:
The Line of Control (LoC) is a military control line between the Indian and Pakistani controlled parts of the former princely state of Jammu and Kashmir.
49. The Line of Actual Control (LAC) separates Indian-controlled territory from territory controlled by which nation?
Correct Answer: d) China
Explanation:
The Line of Actual Control (LAC) is a notional demarcation line that separates Indian-controlled territory from Chinese-controlled territory.
50. The Berlin Wall was a physical and ideological boundary that existed from 1961 to 1989, separating West Berlin from which surrounding state?
Correct Answer: b) East Germany
Explanation:
The Berlin Wall physically completely enclosed West Berlin, separating it from East Berlin and the surrounding East German territory.
51. The Korean Demilitarized Zone (DMZ) broadly follows which parallel?
Correct Answer: b) 38th Parallel
Explanation:
The Korean DMZ is a strip of land running across the Korean Peninsula that broadly follows the 38th parallel north, established at the end of the Korean War.
52. The Hala'ib Triangle is a disputed border region between which two African countries?
Correct Answer: a) Egypt and Sudan
Explanation:
The Hala'ib Triangle is an area of land measuring 20,580 square kilometers on the Red Sea coast, disputed between Egypt and Sudan.
53. Bir Tawil is an area of land famously claimed by neither of its bordering countries. Which two countries does it border?
Correct Answer: a) Egypt and Sudan
Explanation:
Bir Tawil is a terra nullius (unclaimed land) along the border between Egypt and Sudan, resulting from discrepancies in borders drawn by the British in 1899 and 1902.
54. The Ilemi Triangle is a disputed area in East Africa claimed by South Sudan and which other nation?
Correct Answer: c) Kenya
Explanation:
The Ilemi Triangle is an area of disputed land in East Africa. It is currently de facto controlled by Kenya and claimed by South Sudan.
55. The Caprivi Strip is a narrow panhandle belonging to which African country, giving it access to the Zambezi River?
Correct Answer: b) Namibia
Explanation:
The Caprivi Strip is a narrow protrusion of Namibia eastwards about 450 km, bordered by Botswana to the south, Angola and Zambia to the north.
56. The Aouzou Strip was a source of conflict and a border dispute between Chad and which country to its north?
Correct Answer: c) Libya
Explanation:
The Aouzou Strip is a strip of land in northern Chad which was the subject of the Chadian-Libyan conflict, eventually awarded to Chad by the International Court of Justice.
57. The Bakassi Peninsula was the subject of a border dispute resolved in 2002 by the ICJ between Nigeria and which country?
Correct Answer: b) Cameroon
Explanation:
The Bakassi Peninsula is located on the Gulf of Guinea and was transferred from Nigeria to Cameroon in 2008 following a 2002 ICJ ruling.
58. The Moroccan Western Sahara Wall (or the Berm) separates Moroccan-controlled territory from territory controlled by which entity?
Correct Answer: c) Polisario Front
Explanation:
The Berm is an approximately 2,700 km-long structure dividing the Moroccan-controlled areas of Western Sahara from the Sahrawi Republic controlled by the Polisario Front.
59. Baarle-Hertog is an intricate set of border enclaves belonging to Belgium, located entirely within which country?
Correct Answer: d) The Netherlands
Explanation:
Baarle-Hertog is a Belgian municipality that consists of 24 separate pieces of land heavily intertwined with the Dutch municipality of Baarle-Nassau.
60. Büsingen am Hochrhein is a highly unusual border anomaly as it is an enclave of Germany entirely surrounded by which country?
Correct Answer: b) Switzerland
Explanation:
Büsingen am Hochrhein is a German municipality that is entirely enclaved by the Swiss cantons of Schaffhausen, Zürich, and Thurgau.
61. Campione d'Italia is an exclave of Italy entirely surrounded by which country?
Correct Answer: d) Switzerland
Explanation:
Campione d'Italia is an Italian municipality within the Province of Como, but it is entirely completely surrounded by the Swiss canton of Ticino.
62. Llívia is an exclave of Spain completely surrounded by the territory of which country?
Correct Answer: c) France
Explanation:
Llívia is a Spanish municipality that is physically completely enclaved within the French department of Pyrénées-Orientales.
63. Ceuta and Melilla are autonomous cities of Spain that share land borders with which African nation?
Correct Answer: b) Morocco
Explanation:
Ceuta and Melilla are two Spanish autonomous cities located on the northern coast of Africa, sharing land borders exclusively with Morocco.
64. Which independent microstate is completely completely surrounded by the city of Rome, Italy?
Correct Answer: c) Vatican City
Explanation:
Vatican City is an independent city-state completely enclaved within Rome, Italy, making it the smallest state in the world by both area and population.
65. Which enclaved microstate is completely surrounded by Italy and claims to be the oldest surviving sovereign state in the world?
Correct Answer: b) San Marino
Explanation:
San Marino is a microstate completely enclaved by Italy, situated on the Italian Peninsula near the Adriatic side.
66. Lesotho is a sovereign African nation that is entirely completely surrounded by which other country?
Correct Answer: c) South Africa
Explanation:
Lesotho is an enclaved country completely surrounded by the territory of South Africa.
67. The Diomede Islands consist of two rocky islands separated by an international border. Big Diomede belongs to Russia, while Little Diomede belongs to which country?
Correct Answer: b) United States
Explanation:
The Diomede Islands are located in the middle of the Bering Strait. Big Diomede is Russian, and Little Diomede is part of Alaska, USA.
68. Point Roberts is an exclave of the United States located on the Tsawwassen Peninsula. It is only accessible by land by traveling through which country?
Correct Answer: c) Canada
Explanation:
Point Roberts is a pene-exclave of Washington state; reaching it by land from the rest of the US requires traveling through British Columbia, Canada.
69. The Northwest Angle is the only part of the contiguous United States located north of the 49th parallel. It borders which Canadian province?
Correct Answer: b) Manitoba
Explanation:
The Northwest Angle in Minnesota is surrounded by water on three sides and by the Canadian province of Manitoba on land.
70. The Haskell Free Library and Opera House was deliberately constructed so that the international border runs directly through it. Which two countries share this building?
Correct Answer: b) USA and Canada
Explanation:
The Haskell Free Library sits directly on the border between Derby Line, Vermont, USA, and Stanstead, Quebec, Canada.
71. The summit of Mount Everest, the highest peak on Earth, lies exactly on the border of Nepal and which other country?
Correct Answer: d) China
Explanation:
The international border between Nepal and the Tibet Autonomous Region of China runs precisely across the precise summit point of Mount Everest.
72. Mount Roraima serves as a tripoint boundary between Venezuela, Brazil, and which other country?
Correct Answer: b) Guyana
Explanation:
Mount Roraima is a massive tepui (tabletop mountain) that marks the triple border between Venezuela, Brazil, and Guyana.
73. The spectacular Iguazu Falls are located on the border of the Argentine province of Misiones and which Brazilian state?
Correct Answer: c) Paraná
Explanation:
Iguazu Falls divide the Iguazu River into upper and lower sections, forming the boundary between the Brazilian state of Paraná and the Argentine province of Misiones.
74. Tres Fronteras is a prominent tripoint situated on the Amazon River, joining Brazil, Peru, and which other nation?
Correct Answer: c) Colombia
Explanation:
Tres Fronteras refers to the tripoint where the borders of Brazil, Peru, and Colombia meet on the Amazon River.
75. The 'Golden Triangle' is a famous region where the borders of Thailand, Laos, and which other country meet at the confluence of the Ruak and Mekong rivers?
Correct Answer: c) Myanmar (Burma)
Explanation:
The Golden Triangle is the area where the borders of Thailand, Laos, and Myanmar meet, historically famous for opium production.
76. The 20th Parallel North forms a large, straight-line portion of the border between Libya and which country?
Correct Answer: b) Sudan
Explanation:
A significant segment of the border between Libya and Sudan follows the 20th parallel north.
77. The 16th Parallel South forms part of the international border between Angola and which country?
Correct Answer: b) Namibia
Explanation:
A portion of the border between Angola and Namibia follows a straight line along the 16th parallel south before hitting the ocean.
78. The 26th Parallel North forms a significant straight-line boundary between Western Sahara and which nation to its south and east?
Correct Answer: c) Mauritania
Explanation:
The border between Western Sahara and Mauritania largely follows the 26th parallel north for a considerable distance.
79. A maritime border in the Barents Sea was finally agreed upon in 2010 after a 40-year dispute between Russia and which country?
Correct Answer: c) Norway
Explanation:
In 2010, Norway and Russia signed a treaty resolving a decades-long maritime border dispute in the Barents Sea and the Arctic Ocean.
80. The Strait of Gibraltar separates the Iberian Peninsula in Europe from which African country?
Correct Answer: c) Morocco
Explanation:
The Strait of Gibraltar is a narrow strait that connects the Atlantic Ocean to the Mediterranean Sea and separates Spain in Europe from Morocco in Africa.
81. The English Channel acts as the natural maritime border between the United Kingdom and which European mainland country?
Correct Answer: d) France
Explanation:
The English Channel separates Southern England from northern France, and links the southern part of the North Sea to the Atlantic Ocean.
82. The Strait of Malacca, one of the world's most important shipping lanes, is primarily located between the Indonesian island of Sumatra and which country?
Correct Answer: a) Malaysia
Explanation:
The Strait of Malacca is a narrow stretch of water between the Malay Peninsula (Peninsular Malaysia) and the Indonesian island of Sumatra.
83. The Palk Strait separates the Tamil Nadu state of India from which island nation?
Correct Answer: b) Sri Lanka
Explanation:
The Palk Strait is a strait between the Tamil Nadu state of India and the Jaffna District of the Northern Province of the island nation of Sri Lanka.
84. The Bering Strait serves as the maritime boundary separating the United States (Alaska) from which country?
Correct Answer: c) Russia
Explanation:
The Bering Strait is a strait of the Pacific, which separates the Chukchi Peninsula of the Russian Far East from the Seward Peninsula of Alaska.
85. The Øresund Bridge is a combined railway and motorway bridge that crosses the Øresund strait, connecting Sweden with which country?
Correct Answer: c) Denmark
Explanation:
The Øresund Bridge connects the Swedish city of Malmö to the Danish capital of Copenhagen.
86. The King Fahd Causeway is a series of bridges and causeways connecting Saudi Arabia with which island nation?
Correct Answer: c) Bahrain
Explanation:
The King Fahd Causeway is a 25-kilometer-long series of bridges and causeways connecting Khobar, Saudi Arabia, with the island nation of Bahrain.
87. The Ambassador Bridge, the busiest international border crossing in North America by trade volume, connects Detroit, Michigan with which Canadian city?
Correct Answer: b) Windsor, Ontario
Explanation:
The Ambassador Bridge is a suspension bridge that connects Detroit, Michigan, in the United States, with Windsor, Ontario, in Canada.
88. The Salween River forms a portion of the international border between Myanmar (Burma) and which country?
Correct Answer: c) Thailand
Explanation:
The Salween River flows from the Tibetan Plateau south to the Andaman Sea, forming a 120-kilometer section of the border between Myanmar and Thailand.
89. The Prut River forms the entire western border of which country, separating it from Romania?
Correct Answer: b) Moldova
Explanation:
The Prut River originates in the Carpathian Mountains and flows south, forming the boundary between Romania and Moldova before joining the Danube.
90. The Maritsa (Evros) River forms the majority of the land border between Greece and which country?
Correct Answer: d) Turkey
Explanation:
The Maritsa River (known as Evros in Greece) forms a significant portion of the border between Greece and Turkey.
91. The Aras River forms a large part of the border between Iran and which two countries?
Correct Answer: b) Armenia and Azerbaijan
Explanation:
The Aras River rises in Turkey and flows eastward, forming borders between Turkey and Armenia, between Turkey and Azerbaijan, and between Iran and both Armenia and Azerbaijan.
92. The Tumen River serves as a boundary between China, North Korea, and which third country?
Correct Answer: c) Russia
Explanation:
The Tumen River forms part of the border between China and North Korea, and its final 17 kilometers form the border between North Korea and Russia before entering the Sea of Japan.
93. In 1969, a brief border conflict erupted over Zhenbao Island on the Ussuri River between which two nations?
Correct Answer: a) China and the Soviet Union
Explanation:
The Sino-Soviet border conflict in 1969 primarily centered around Zhenbao (Damansky) Island on the Ussuri River, which forms the border between northeastern China and Russia.
94. The St. Lawrence River serves as an international border between the Canadian province of Ontario and which U.S. state?
Correct Answer: b) New York
Explanation:
The St. Lawrence River drains the Great Lakes and forms a portion of the international boundary between Ontario, Canada, and New York, USA.
95. Of the five Great Lakes of North America, which is the only one that does NOT form part of the border between the USA and Canada?
Correct Answer: c) Lake Michigan
Explanation:
Lake Michigan is the only one of the Great Lakes that is located entirely within the United States. The other four are shared with Canada.
96. The Gulf of Aqaba is bordered by four countries: Egypt, Israel, Jordan, and which other nation?
Correct Answer: c) Saudi Arabia
Explanation:
The Gulf of Aqaba is a large gulf at the northern tip of the Red Sea, bordered by Egypt, Israel, Jordan, and Saudi Arabia.
97. The Skagerrak strait separates the Jutland peninsula of Denmark from which country to its north?
Correct Answer: b) Norway
Explanation:
The Skagerrak is a strait running between the southeast coast of Norway, the southwest coast of Sweden, and the Jutland peninsula of Denmark, effectively separating Norway and Denmark.
98. The Bosporus Strait in Turkey is famous for forming a natural boundary separating which two continents?
Correct Answer: c) Europe and Asia
Explanation:
The Bosporus is a narrow, natural strait in northwestern Turkey that separates the European part of Turkey from its Asian part.
99. The Dardanelles Strait connects the Sea of Marmara to the Aegean Sea and, like the Bosporus, separates which two continents?
Correct Answer: b) Europe and Asia
Explanation:
The Dardanelles, along with the Bosporus, forms the Turkish Straits that separate Europe from Asia.
