Bodies of Water
Traditionally called the longest river in the world, this waterway flows northward through Egypt and into the Mediterranean.
The tallest mountain in the world, Mount Everest, is part of this famous mountain range.
What are the Himalayas?
Constructed primarily during the Ming Dynasty, this massive series of fortifications stretches thousands of miles across northern China.
What is the Great Wall of China?
Designed by Pierre Charles L’Enfant, this North American capital was intentionally built to be independent of any existing state.
What is Washington, D.C.?
This is the largest ocean on Earth.
What is the Pacific Ocean?
Located on the border of the United States and Canada, this famous gorge and waterfall drops roughly 165 feet.
What are Niagara Falls?
Overlooking the city of Rio de Janeiro, this massive Art Deco statue of Jesus Christ stands 98 feet tall.
What is Christ the Redeemer?
Sitting on the River Thames, this is the most populous city in the United Kingdom.
What is London?
This river flows over 4,000 miles from its source in Peru and Brazil to the Atlantic Ocean.
What is the Amazon River?
Running through seven countries, this extensive mountain range in South America is the longest continental mountain range in the world.
What are the Andes?
This ancient, elliptical amphitheater in the center of Rome could hold an estimated (50,000) to (80,000) spectators.
What is the Colosseum?
This city is the capital of Peru, located on the country's Pacific coast.
What is Lima?
This iconic river, starting as a small stream in Minnesota, is the largest river system in the United States.
What is the Mississippi River?
Ringing the Pacific Ocean, this 25,000-mile horseshoe-shaped area is known for its high concentration of earthquakes and volcanoes.
What is the Ring of Fire?
Built for the 1889 Exposition Universelle in Paris, this wrought-iron lattice tower was initially criticized by artists.
What is the Eiffel Tower?
Located north of the U.S., this city is the capital of Canada.
What is Ottawa?
This famous sea bordering Israel and Jordan gets its name because its high salt content prevents fish from living in it.
What is the Dead Sea?
This is the deepest known oceanic trench in the world.
What is the Mariana Trench?
Commissioned by Mughal Emperor Shah Jahan, this white marble mausoleum is located in Agra, India.
What is the Taj Mahal?
This South American city sits on the Río de la Plata and is known for its wide avenues and European-style architecture.
What is Buenos Aires?