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

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 approximately 30% of the Earth's surface.

Multiple choice

Which river is the longest 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 is the longest river in the world, with a length of 6,650 kilometers (4,132 miles).

Multiple choice

What is 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 is the largest hot desert in the world, covering an area of 9,200,000 square kilometers (3,552,000 square miles).

Multiple choice

What is the largest coral reef in the world?

  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 is the largest coral reef in the world, stretching for over 2,300 kilometers along the coast of Queensland, Australia.

Multiple choice

What is the second largest coral reef in the world?

  1. Mesoamerican Barrier Reef

  2. Red Sea Coral Reef

  3. Coral Triangle

  4. Great Barrier Reef
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Mesoamerican Barrier Reef is the second largest coral reef in the world, stretching for over 1,000 kilometers along the coast of Mexico, Belize, Guatemala, and Honduras.

Multiple choice

What is the third largest coral reef in the world?

  1. Red Sea Coral Reef

  2. Coral Triangle

  3. Great Barrier Reef

  4. Mesoamerican Barrier Reef
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Red Sea Coral Reef is the third largest coral reef in the world, stretching for over 2,000 kilometers along the coast of Egypt, Saudi Arabia, Sudan, Eritrea, and Yemen.

Multiple choice

What is the fourth largest coral reef in the world?

  1. Coral Triangle

  2. Great Barrier Reef

  3. Mesoamerican Barrier Reef

  4. Red Sea Coral Reef
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Coral Triangle is the fourth largest coral reef in the world, covering an area of over 6 million square kilometers in the waters of Indonesia, Malaysia, the Philippines, Papua New Guinea, Solomon Islands, and Timor-Leste.

Multiple choice

Which Antarctic research station is located on the Ross Ice Shelf?

  1. Amundsen-Scott South Pole Station

  2. McMurdo Station

  3. Palmer Station

  4. Rothera Research Station
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

McMurdo Station is the largest Antarctic research station and is located on the Ross Ice Shelf in Antarctica. It serves as a hub for scientific research and logistical support for various expeditions in the region.

Multiple choice

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

  1. 29%

  2. 45%

  3. 71%

  4. 90%
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Approximately 71% of the Earth's surface is covered by oceans, highlighting their vastness and ecological significance.

Multiple choice

What is the largest coral reef system in the world?

  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.

Multiple choice

What is the largest geothermal power plant in the world?

  1. The Geysers Geothermal Power Complex

  2. The Coso Geothermal Power Plant

  3. The Salton Sea Geothermal Field

  4. The Olkaria Geothermal Power Plant
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Geysers Geothermal Power Complex in California is the largest geothermal power plant in the world, with a capacity of over 1,500 megawatts.

Multiple choice

What is the largest iceberg ever recorded?

  1. B-15

  2. A-68

  3. C-16

  4. D-28
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Iceberg B-15, discovered in 2000, was the largest iceberg ever recorded. It had an area of approximately 11,000 square kilometers (4,200 square miles).

Multiple choice

Which region is known for its abundance of icebergs?

  1. Arctic Ocean

  2. Southern Ocean

  3. North Atlantic Ocean

  4. Pacific Ocean
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Southern Ocean surrounding Antarctica is known for its abundance of icebergs due to the presence of numerous glaciers and ice shelves.

Multiple choice

Which region experiences the highest concentration of icebergs during the summer months?

  1. Arctic Ocean

  2. Southern Ocean

  3. North Atlantic Ocean

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

During the summer months, the Arctic Ocean experiences a high concentration of icebergs due to the melting of sea ice and the calving of glaciers.

Multiple choice

What is the largest coral reef system in the world?

  1. Great Barrier Reef

  2. Belize Barrier Reef

  3. Red Sea Coral Reef

  4. Mesoamerican Barrier Reef
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

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