What made the glacier unusual for decades?

It stayed fairly stable while others retreated

What forms when the glacier reaches the shore?

An ice dam that blocks part of the lake

How do many visitors see the glacier up close?

From walkways and on guided ice treks

Perito Moreno Glacier Quiz: Patagonia's Advancing Ice Wall

This Perito Moreno Glacier quiz faces the towering ice wall in Argentina's Los Glaciares National Park. Play 10 interactive questions on its size, its ice front's height, its unusual long-term stability, the ice dam it forms across Lago Argentino, spectacular ruptures, explorer Francisco Moreno, the town of El Calafate, walkways, ice trekking and UNESCO status.

Start Perito Moreno Glacier Quiz

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

Question 1 / 10 Time: 150s

Country
Which country is Perito Moreno Glacier in?
Park
Which national park includes it?
Front
About how high does the ice front rise above the water?
Stable
What made the glacier unusual for decades?
Lake
Which lake does the glacier flow into?
Dam
What forms when the glacier reaches the shore?
Rupture
What happens when the ice dam breaks?
Name
Who is the glacier named after?
Town
Which town is the gateway to the glacier?
Walk
How do many visitors see the glacier up close?

Explanations: answer key for all 10 questions

Q1: Which country is Perito Moreno Glacier in?
Answer: Argentina
It is in Patagonia.
Q2: Which national park includes it?
Answer: Los Glaciares
It is a UNESCO site.
Q3: About how high does the ice front rise above the water?
Answer: About 70 meters
It is about 5 km wide.
Q4: What made the glacier unusual for decades?
Answer: It stayed fairly stable while others retreated
Scientists now watch for change.
Q5: Which lake does the glacier flow into?
Answer: Lago Argentino
It is Argentina's largest freshwater lake.
Q6: What forms when the glacier reaches the shore?
Answer: An ice dam that blocks part of the lake
Water builds up behind it.
Q7: What happens when the ice dam breaks?
Answer: A spectacular collapse of ice
Crowds gather to watch.
Q8: Who is the glacier named after?
Answer: Explorer Francisco Moreno
Perito means expert.
Q9: Which town is the gateway to the glacier?
Answer: El Calafate
It sits on Lago Argentino.
Q10: How do many visitors see the glacier up close?
Answer: From walkways and on guided ice treks
Crampons are provided.

An Ice Wall That Builds Dams and Breaks Them

Perito Moreno Glacier lies in Los Glaciares National Park in Argentine Patagonia, a UNESCO site. Its ice front, about 5 kilometers wide, rises about 70 meters above the waters of Lago Argentino. Chunks of ice crash into the lake with thunderous booms.

For decades the glacier was unusual because it stayed fairly stable while many glaciers retreated, though scientists now watch for signs of change. When it advances to the opposite shore, it forms an ice dam, and water builds up behind it. Eventually the water tunnels through, and the ice bridge collapses in a dramatic rupture that draws crowds.

The glacier is named after explorer Francisco Moreno; perito means expert. Visitors base themselves in El Calafate, walk balconies facing the ice and join guided treks on the glacier wearing crampons. Boat trips sail close to the towering front.

What This Quiz Teaches

Nature fans will enjoy these questions.

Where the glacier is
How big its front is
What makes it unusual
How its ice dam behaves
How visitors explore it

Did You Know?

The glacier is fed by the Southern Patagonian Ice Field.
Ice can look intensely blue.
Patagonian winds can be very strong.
Calafate berries give the town its name.
Upsala Glacier lies in the same park.