Places and Locations: World Geography: UPSC Previous Year Questions (Geography)

Explanation

The Tropic of Capricorn is situated at approximately 23°27 south of the Equator. It marks the southernmost latitude where the Sun can be directly overhead during the December solstice. This significant line traverses ten countries across three continents: South America, Africa, and Australia. South America: Brazil, Paraguay, Argentina and Chile. Africa: Namibia, Botswana, South Africa, Mozambique and Madagascar. Australia

Explanation

Pair 1 is incorrectly matched: Berlin is located in Germany, and it is situated on the Spree River, not the Rhine. The Rhine River flows through several European countries, including Switzerland, Germany, France, and the Netherlands.

Pair 2 is correctly matched: London - Thames The River Thames flows through London, the capital of the United Kingdom. It has historically played a crucial role in the city’s devel-opment.

Pair 3 is correctly matched: New York City is located on the Hudson River. The Hudson flows primarily through the state of New York, including New York City and it is an essential river for the region.

Pair 4 is correctly matched: Vienna, the capital of Austria is situated along the Danube River. The Danube flows through many countries in Europe, including Austria, and passes through Vienna.

Explanation

A is correctly matched with 1: The Great Victoria Desert is a large desert in Australia located in the southern part of the country. It is primarily located in Western Australia and South Australia. It is characterized by sand dunes, gibber plains, and salt lakes. The desert is home to Indigenous groups such as the Kogara, Mirning, and Pitjantjatjara peoples. The region supports diverse flora like Eucalyptus species and Acacia shrubs, and fauna including emus, red kangaroos, and various lizard species. B is correctly matched with 4: The Grand Canyon is a massive, iconic canyon carved by the Colorado River in the USA. It is located in the state of Arizona. It is recognized as a UNESCO World Heritage Site. It is a UNESCO World Heritage Site. C is correctly matched with 2: Lake Winnipeg is a large lake in the province of Manitoba in Canada. It is one of the largest freshwater lakes in the world. It is a vital water source for the surrounding areas and is historically significant for Indigenous communities. D is correctly matched with 3: The Southern Alps are a major mountain range in New Zealand, stretching along the South Island. The highest peak in the Southern Alps is Mount Cook (Aoraki), making it the tallest mountain in New Zealand.

Explanation

Cape Canaveral, also called Cape Kennedy, is a major spaceport on Florida’s east coast. It serves as the primary launch site for U.S. space missions. It was established in 1949 as a missile testing site, Cape Canaveral has played a crucial role in space exploration, evolving into a key launch site. Being positioned on a barrier island along Florida’s east coast, its coastal setting offers ideal conditions for launching spacecraft into orbit. While Virginia has NASA’s Wallops Flight Facility, it is not used for space shuttle launches. North Carolina and South Carolina also lack any major spaceport like Cape Canaveral.

Explanation

Option (a) is correct: Australia holds the world’s largest reserves of uranium, with over 30% of the planet’s identified uranium reserves. According to the World Nuclear Association, Australia’s reserves are estimated to be over 1.7 million tonnes of uranium which makes it the leader in global uranium reserves. Major uranium mining regions in Australia include the Olympic Dam (the world’s largest single deposit of uranium) and the Ranger Mine.

Option (b) is incorrect: Canada has significant uranium re-serves but they are not the largest globally. Canada ranks second in terms of the world’s uranium reserves, with an estimated about 560,000 tonnes. Canada’s most notable uranium deposits are located in the Athabasca Basin in Saskatchewan, which is home to some of the world’s highest-grade uranium deposits.

Option (c) is incorrect: Russia’s uranium reserves are substantial but fall behind those of Australia and Canada. Russia ranks fourth in terms of uranium reserves globally. The primary deposits in Russia are located in the Trans-Ural region and parts of Siberia.

Option (d) is incorrect: The United States has notable uranium reserves but they are not the largest. The USA ranks third globally in terms of uranium reserves. The primary uranium deposits in the United States are located in states like Wyoming, New Mexico, and Texas. The USA is not a major producer of uranium compared to other countries like Kazakhstan, Australia, and Canada. It relies on uranium imports to meet its needs for nuclear energy production.