Geography ยท General Awareness

World Geographical Records

2,795 Questions

World geographical records encompass the extremes of physical geography, including the largest lakes, islands, oceans, and trenches. These factual questions test knowledge of global superlatives and major geographical features. This topic is a staple in general studies sections of UPSC, state PSC, and SSC exams.

Largest global islandsDeepest ocean pointsMajor world canalsGlobal polar regionsLargest rivers and reefs

World Geographical Records Questions

Multiple choice

The Great Barrier Reef, located off the coast of Australia, is the world's largest:

  1. Coral Reef

  2. Island

  3. Marine Park

  4. Ocean Trench
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Great Barrier Reef is a vast coral reef system, not an island, marine park, or ocean trench.

Multiple choice

What is the name of the largest research university in the American Southwest?

  1. The University of Arizona

  2. Arizona State University

  3. The University of New Mexico

  4. New Mexico State University
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The University of Arizona is the largest research university in the American Southwest.

Multiple choice

What is the largest coral reef system in the world, spanning over 2,300 kilometers?

  1. Great Barrier Reef

  2. Mesoamerican Barrier Reef

  3. Red Sea Coral Reef

  4. Coral Triangle
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Great Barrier Reef, located off the coast of Australia, is the largest coral reef system in the world, stretching over 2,300 kilometers and teeming with diverse marine life.

Multiple choice

What percentage of the Earth's surface is covered by oceans?

  1. 50%

  2. 60%

  3. 70%

  4. 80%
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Approximately 70% of the Earth's surface is covered by oceans.

Multiple choice

Which of the following is NOT a major achievement of NCPOR?

  1. Discovery of new species in the deep sea

  2. Development of new technologies for polar and ocean exploration

  3. First Indian expedition to the Arctic

  4. Mapping of the entire Indian Ocean
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

NCPOR's major achievements include the discovery of new species in the deep sea, development of new technologies for polar and ocean exploration, and the first Indian expedition to the Arctic, but not the mapping of the entire Indian Ocean.

Multiple choice

What is the name of NCPOR's outreach program?

  1. Polar Explorer

  2. Ocean Explorer

  3. Science Explorer

  4. Discovery Explorer
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

NCPOR's outreach program is named Polar Explorer.

Multiple choice

Which of these ocean zones is characterized by complete darkness and extreme pressure?

  1. Epipelagic Zone

  2. Mesopelagic Zone

  3. Bathypelagic Zone

  4. Abyssopelagic Zone
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The abyssopelagic zone, also known as the midnight zone, is located between 4,000 and 6,000 meters below the ocean surface. It is characterized by complete darkness, extreme pressure, and cold temperatures.

Multiple choice

Which of the following is the largest ocean on Earth?

  1. Pacific Ocean

  2. Atlantic Ocean

  3. Indian Ocean

  4. Arctic Ocean
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Pacific Ocean is the largest and deepest ocean on Earth, covering an area of approximately 165.25 million square kilometers.

Multiple choice

Which of the following is the longest river in the world?

  1. Nile River

  2. Amazon River

  3. Yangtze River

  4. Mississippi River
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Nile River in Africa is the longest river in the world, stretching approximately 6,650 kilometers (4,132 miles) from its source to its mouth.

Multiple choice

What is the name of the largest desert in the world?

  1. Sahara Desert

  2. Arabian Desert

  3. Gobi Desert

  4. Atacama Desert
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Sahara Desert in North Africa is the largest hot desert in the world, covering an area of approximately 9.2 million square kilometers (3.6 million square miles).

Multiple choice

What is the name of the largest lake in the world by surface area?

  1. Caspian Sea

  2. Lake Superior

  3. Lake Baikal

  4. Lake Victoria
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Caspian Sea, located between Europe and Asia, is the largest lake in the world by surface area, covering approximately 371,000 square kilometers (143,244 square miles).

Multiple choice

What is the name of the largest island in the world?

  1. Greenland

  2. New Guinea

  3. Borneo

  4. Madagascar
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Greenland is the largest island in the world, covering an area of approximately 2.166 million square kilometers (836,300 square miles).

Multiple choice

What is the name of the largest ocean basin in the world?

  1. Pacific Ocean Basin

  2. Atlantic Ocean Basin

  3. Indian Ocean Basin

  4. Arctic Ocean Basin
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Pacific Ocean Basin is the largest ocean basin in the world, covering an area of approximately 165.25 million square kilometers (63.8 million square miles).

Multiple choice

Which trade route connected the Mediterranean Sea to the Indian Ocean?

  1. Silk Road

  2. Spice Route

  3. Trans-Saharan Trade Route

  4. Red Sea Trade Route
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Spice Route was a network of trade routes that connected the Mediterranean Sea to the Indian Ocean. It was used to transport goods such as spices, gold, and ivory.

Multiple choice

Which trade route was established by the Americans and connected the Atlantic Ocean to the Pacific Ocean?

  1. Silk Road

  2. Spice Route

  3. Trans-Saharan Trade Route

  4. Panama Canal
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Panama Canal was established by the Americans in the 20th century AD and connected the Atlantic Ocean to the Pacific Ocean. It is used to transport goods between the two oceans.