This city has the tallest building in the world, the Burj Khalifa.
Dubai has the tallest building in the world.
This ocean is the largest and deepest in the world.
The Pacific Ocean is the largest and deepest in the world.
This mountain is the tallest above sea level on Earth.
Mount Everest is the tallest above sea level on Earth.
This desert in Africa is the largest hot desert on Earth.
The Sahara Desert is the largest hot desert on Earth.
This city is the most populous in the world, with over 37 million people in its metropolitan area.
Tokyo is the most populous in the world.
This Asian river is the longest on the continent.
The Yangtze River is the longest in Asia.
This is the highest volcano in South Korea.
This Asian desert is considered one of the driest places on Earth outside Antarctica.
The Gobi Desert is the driest places on Earth outside Antarctica.
This city in Korea has the highest average temperature throughout the year of all Korean cities.
Jeju has the highest average temperature.
This European sea is Earth's largest inland sea by area.
The Mediterranean Sea is the largest inland sea.
This South American mountain range is the longest above sea level in the world.
The Andes Mountain range is the longest above sea level in the world.
The Marathon des Sables, the hardest running race, is held in this desert.
The Marathon des Sables is held in the Sahara Desert.
This city is considered the oldest continuously inhabited city in the world, with a history dating back over 11,000 years.
Damascus is the oldest continuously inhabited city in the world.
This waterfall in Venezuela holds the title of tallest uninterrupted waterfall on Earth.
Angel Falls is the tallest waterfall on Earth.
This Asian plateau is the highest and largest plateau on Earth, often called "the Roof of the World."
The Tibetan Plateau is the highest and largest on Earth.
This desert is the largest desert in the world by total area.
The Antarctic Desert is the largest in the world.