Geogenius Challenge: The Geography IQ Quiz

Greenwich, England is used as the reference point for 0 degrees of longitude because it is the location of the Prime Meridian, which is the line that divides the Earth into Eastern and Western Hemispheres. The Prime Meridian was established in 1884 and is used as the starting point for measuring longitude. It was chosen because the Royal Observatory in Greenwich was considered the most accurate and reliable source of timekeeping at that time. Therefore, Greenwich, England became the internationally recognized reference point for measuring longitude and time.

The Volga River's waters carry over half of all Russian river commerce. This is because the Volga River is the longest river in Europe and flows through the central part of Russia, connecting many major cities and industrial areas. Its navigable waters make it a crucial transportation route for goods and resources, contributing significantly to the country's economy.

Tegucigalpa is the capital of Honduras.

Barcelona is the correct answer because it is the name of a European city. Berlin, Rome, and Paris are also European cities, but they are not the correct answer for this question.

Brazil does not share a border with Chile or Ecuador. Therefore, the correct answer is Chile / Ecuador.

The Bay of Pigs is located in Cuba. This is a well-known geographical feature that is situated on the southern coast of the island. It gained international attention in 1961 when it was the site of a failed invasion attempt by a group of Cuban exiles, supported by the United States government, in an effort to overthrow Fidel Castro's communist regime. The Bay of Pigs is significant both for its natural beauty and its historical significance in relation to the Cold War.

Mount Kosciusko, located in Australia, is the tallest mountain peak at an elevation of 7,300 feet. This information suggests that the correct answer is Australia.

Machu Picchu is a famous archaeological site located in Peru. Similarly, Tikal is also a well-known archaeological site, but it is located in Guatemala. Therefore, the correct answer is Guatemala.

Russia holds the title of the world's largest country by land area. Encompassing vast expanses of Eurasia, it stretches across two continents, Europe and Asia, covering approximately 17.1 million square kilometers. This immense size grants Russia an incredible diversity of landscapes, from the tundra of the Arctic in the north to the vast Siberian taiga and the mountain ranges along its southern borders. Its extensive landmass also incorporates various climates, cultures, and peoples. Russia's enormous land area has played a significant role in shaping its history, politics, and geopolitics, making it a prominent global player both in terms of size and influence.