GeoBuff Daily Geography Trivia — Sunday, July 12, 2026
GeoBuff Daily Geography Trivia, the Sunday, July 12 edition — 10 geography questions with answers and explanations.
Each set is AI-assisted and reviewed by GeoBuff before it is published, and a new set is released every day.
Which U.S. state is home to the massive delta where this famous river meets the Gulf of Mexico? The answer is Louisiana. The Mississippi River forms a vast delta as it empties into the Gulf of Mexico in Louisiana. This delta region is one of the most important wetland ecosystems in North America.
Which U.S. state shares its name with the longest river in North America? The answer is Missouri. The Missouri River, stretching approximately 2,341 miles, is the longest river in North America. The state of Missouri is named after it.
Which Asian country uses the rial as its official currency and is home to the ancient city of Persepolis? The answer is Iran. Iran's official currency is the Iranian rial. The country is also home to the ruins of Persepolis, the ceremonial capital of the ancient Achaemenid Empire.
Which U.S. state is home to this famous natural wonder? The answer is Arizona. The Grand Canyon, carved by the Colorado River over millions of years, is located in northern Arizona. It is one of the most spectacular geological formations on Earth.
Which country's flag is this? It is consistently one of the world's largest exporters of crude petroleum oil. The answer is Saudi Arabia. Saudi Arabia is one of the top petroleum-exporting nations in the world, with its economy heavily reliant on oil revenues.
Which U.S. state is home to Hollywood, the historic center of the American film industry? The answer is California. Hollywood, a neighborhood in Los Angeles, has been the symbolic heart of the American motion picture industry since the early 20th century.
Which U.S. state is home to more than 50 peaks exceeding 14,000 feet in elevation, commonly known as 'fourteeners,' including Mount Elbert? The answer is Colorado. Colorado has 58 peaks that rise above 14,000 feet, the most of any U.S. state. Mount Elbert, at 14,440 feet, is the highest peak in the Rocky Mountains.
Which U.S. state is home to this historic site where the Declaration of Independence was signed? The answer is Pennsylvania. Independence Hall in Philadelphia, Pennsylvania, is where both the Declaration of Independence and the U.S. Constitution were debated and adopted. It is a UNESCO World Heritage Site.
Which country's flag is this? The Yangtze, the longest river in Asia, flows entirely within its borders. The answer is China. The Yangtze River stretches approximately 6,300 kilometers, making it the longest river in Asia and the third longest in the world, flowing entirely through China.
Which U.S. state contains more than 50 peaks above 14,000 feet, the most of any state in the contiguous United States? The answer is Colorado. Colorado is famous for its 'fourteeners' — mountain peaks exceeding 14,000 feet in elevation. The state has 58 such peaks, more than any other in the Lower 48.