This city is the capital of Canada.
Ottawa
This mountain is the highest peak on Earth above sea level.
Mount Everest
This is the world's longest river according to most modern measurements.
Nile River
The Great Wall is located in this country.
China
This country shares the world's longest international border with the United States.
Canada
Australia's capital is this planned city, not Sydney or Melbourne.
Canberra
This mountain range stretches along the western edge of South America.
Andes
This South American river carries more water than any other river on Earth.
Amazon River
The city of Rio de Janeiro is located in this country.
Brazil
This European country borders both France and Portugal.
Spain
This South American capital sits high in the Andes and is one of the world's highest capitals.
La Paz
Japan's tallest mountain is this famous volcano.
Mount Fuji
This river flows through Paris.
Seine River
This country is home to the pyramids of Giza.
Egypt
This is the only country that borders both India and China.
Nepal
This European capital is known as the "City of a Hundred Spires."
Prague
This U.S. mountain in Alaska is the tallest peak in North America.
Denali
The Hoover Dam was built on this river.
Colorado River
This island nation is made up of more than 7,000 islands in Southeast Asia.
Philippines
This country shares borders with both Germany and Italy.
Austria
This African capital became the world's newest national capital in 2011.
Juba
This mountain range separates Europe from Asia in Russia.
Ural Mountains
This river begins in Germany's Black Forest and empties into the Black Sea after passing through 10 countries.
Danube River
This country contains both the cities of Timbuktu and Bamako.
Mali
This landlocked African country is completely surrounded by South Africa.
Lesotho