What formed the Andes?

The Nazca Plate sinking beneath South America

Andes Mountains Trivia Quiz – Names, Facts and Surprises

This Andes mountains trivia quiz climbs Aconcagua, crosses the Altiplano and visits Machu Picchu, the Inca road, condors and llamas. Ten questions bring names, facts and surprises from the world's longest mountain range.

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🎯 Daily Trivia Challenge • 🧠 10 Questions • ⏱️ 150 Seconds

Question 1 / 10 Time: 150s

Records
What is the highest mountain in the Andes and the Americas?
Length
About how long is the Andes mountain range?
Ecuador
Which Andean peak is the farthest point from Earth's center?
Plateau
What is the high plateau shared by Bolivia and Peru called?
Inca
What was the Inca road network called?
Birds
Which huge bird soars over the Andes?
Animals
Which animal was the Incas' main pack animal?
Peru
What is the highest mountain in Peru?
Food
Which crop was first domesticated in the Andes and now feeds the world?
Geology
What formed the Andes?

Explanations: answer key for all 10 questions

Q1: What is the highest mountain in the Andes and the Americas?
Answer: Aconcagua
Aconcagua in Argentina rises about 6,961 meters, the highest point outside Asia.
Q2: About how long is the Andes mountain range?
Answer: About 7,000 kilometers
The Andes run along South America's west side through seven countries, from Venezuela to the tip of Chile and Argentina.
Q3: Which Andean peak is the farthest point from Earth's center?
Answer: Chimborazo
Because Earth bulges at the equator, Chimborazo's summit sits farther from the planet's center than Everest's.
Q4: What is the high plateau shared by Bolivia and Peru called?
Answer: Altiplano
The Altiplano averages about 3,750 meters high and holds Lake Titicaca and the Salar de Uyuni salt flat.
Q5: What was the Inca road network called?
Answer: Qhapaq Ñan
The Qhapaq Ñan stretched about 30,000 kilometers through the Andes and is now a UNESCO World Heritage Site.
Q6: Which huge bird soars over the Andes?
Answer: Andean condor
The Andean condor has a wingspan of about three meters and is a national symbol of several Andean countries.
Q7: Which animal was the Incas' main pack animal?
Answer: Llama
Llamas carried goods along mountain trails, while their relatives, alpacas, were raised mainly for their fine wool.
Q8: What is the highest mountain in Peru?
Answer: Huascarán
Huascarán rises about 6,768 meters in the Cordillera Blanca, a range with many tropical glaciers.
Q9: Which crop was first domesticated in the Andes and now feeds the world?
Answer: Potato
Andean farmers grew thousands of potato varieties and freeze-dried them into chuño to store for years.
Q10: What formed the Andes?
Answer: The Nazca Plate sinking beneath South America
This subduction also creates the many volcanoes and strong earthquakes along the range.

Andes Mountains Trivia Quiz – The Spine of South America

The Andes are the longest continental mountain range on Earth, stretching about 7,000 kilometers through Venezuela, Colombia, Ecuador, Peru, Bolivia, Chile and Argentina. They formed as the Nazca Plate pushed beneath South America, and that process still builds volcanoes and shakes the region with earthquakes.

People have lived in the high Andes for thousands of years. The Inca Empire built cities like Cusco and Machu Picchu, terraced farms on steep slopes and a road network linking an empire. Andean farmers domesticated potatoes, quinoa, llamas and alpacas.

The mountains shape climate across the continent. They block moist air, creating the Atacama Desert on one side and feeding Amazon rivers on the other. Tropical glaciers in Peru and Bolivia supply water to cities but are shrinking quickly as temperatures rise.

What This Quiz Teaches

This quiz is for hikers, travelers and students fascinated by the Andes.

Which peak is highest
Why Chimborazo is special
What the Altiplano is
How the Incas traveled and farmed
How the Andes formed

Did You Know?

Ojos del Salado is the highest active volcano on Earth.
La Paz and El Alto sit in an Andean basin.
The Andes hold most of the world's tropical glaciers.
Vicuñas produce one of the finest wools.
The Inca built rope bridges across gorges.