What is the only country in the world that is entirely surrounded by another country?
What is the name of the prevailing wind pattern in the tropics that blows from east to west?
Which is the largest inland body of water in the world by surface area and volume?
What is the name of the supercontinent that existed millions of years ago and contained all of Earth's landmasses?
Which two countries share the longest undefended border in the world?
What is the name of the highest navigable lake in the world?
Which African country was formerly known as Abyssinia?
What is the term for a crescent-shaped accumulation of sand and gravel deposited on the inside of a meander bend?
Which island group in the Indian Ocean is known for its granite and coral islands and is a popular luxury tourist destination?
What is the name of the cold, dry wind that blows from the north into the Mediterranean region, particularly France?
Which country has the most time zones?
What is the name of the tectonic plate that is primarily under the Pacific Ocean and forms a significant part of the 'Ring of Fire'?
Which Central Asian country shares borders with Afghanistan, China, Kyrgyzstan, and Uzbekistan?
What is the name of the large, semi-arid natural region of southern South America, covering most of Argentina and parts of Chile?
Which strait connects the Atlantic Ocean and the Arctic Ocean and separates Greenland from Iceland?
What is the name of the highest peak in the Alps?
Which river forms a significant part of the border between the United States and Mexico?
What is the name of the process by which fertile land becomes desert, typically as a result of drought, deforestation, or inappropriate agriculture?
Which small island nation in the Caribbean is known for being the birthplace of Rihanna?
What is the name of the large rift valley system that runs from Lebanon in Southwest Asia to Mozambique in Southeast Africa?