The Alps, Himalayas, Rockies, Andes, and mountain geography.
Test your knowledge with these top questions!
Which peak is the tallest in the Andes range?
Aconcagua rises in Argentina as the highest peak on Earth outside Asia.
Which city sits at the eastern foot of the Rocky Mountains?
Denver's nickname is the Mile High City because it sits one mile above sea level.
Which mountain range is the tallest in the world?
Mount Everest, the world's highest point, stands between Nepal and Tibet in the Himalayas.
Which two countries conventionally share Mont Blanc's summit?
Most references treat Mont Blanc as shared by France and Italy, although French and Italian authorities dispute the exact summit boundary.