Waterfalls
Landmarks
Airlines
Desserts
Space
100

Located in Venezuela, this 3,212-foot-tall waterfall is recognized as the world’s highest uninterrupted waterfall.


What is Angel Falls

100

Completed in 1889 for the World's Fair, this iron lattice tower was originally criticized by artists but became a global icon of France.

What is the Effiel Tower

100

This major US carrier, which began as a crop-dusting firm in 1924, is often referred to as "The World's Largest Airline" by passengers carried.

What is American Airlines? (or Delta)

100

This popular Mexican dessert is a creamy custard topped with a layer of caramelized sugar.


What is Flan

100

Despite not being the closest planet to the Sun, this planet is the hottest in our solar system due to a thick, heat-trapping atmosphere.

What is Venus

200

Bordering Zambia and Zimbabwe, this massive waterfall is known as "The Smoke That Thunders".

What is Victoria Falls

200

Built in the 15th century and abandoned a century later, this Incan citadel in Peru is located on a mountain ridge above the Sacred Valley. 

What is Machu Picchu

200

Founded in 1930 by a rancher and a pilot, this airline used a unique livery featuring a heart on its fuselage to represent its "love" for customers.

What is the Southwest Airlines

200

This chocolate cake is named for the Black Forest region in Germany and is often filled with sour cherries.

What is Black Forest Cake

200

In 1961, this Soviet cosmonaut became the first human to journey into outer space.

Who is Yuri Gagarin

300

The 275 distinct falls of Iguazú Falls are located on the border between Argentina and this country.

What is Brazil
300

As the oldest of the Seven Wonders of the Ancient World, it is the only one largely intact, located on the Giza Plateau in Egypt.

What is the Great Pyramid of Giza

300

This national flag carrier of the Netherlands, founded in 1919, is the oldest airline still operating under its original name

What is KLM

300

Italian for "cooked cream," this eggless custard is often garnished with berries.

What is Panna Cotta

300

These two gases make up the vast majority of all stars.

What are Hydrogen and Helium

400

Located in Oregon, this 620-foot-high waterfall is considered the most visited natural recreation site in the Pacific Northwest.

 What is Multnomah Falls?

400

Located in Wiltshire, England, this prehistoric monument consists of a ring of standing stones, each around 13 feet high.

What is Stonehenge

400

This distinct, stylized "blue tail" logo with a white, circular emblem belongs to this European legacy carrier, often known for its high-end service.

What is British Airways

400

This flaky pastry dessert is made of layers of filo dough, nuts, and honey.

What is Baklava

400

Found between Mars and Jupiter, this region contains the vast majority of asteroids in our solar system.

What is an Asteroid Belt

500

The formation of a waterfall is generally caused by this geological process, where soft rock is worn away faster than hard rock.

What is erosion

500

Covering roughly 5.5 million square miles, this icy region is the largest desert in the world.

 What is the Antarctic Desert

500

In 1914, the very first scheduled commercial airline flight took place in Florida, traveling between these two cities. 

What are St. Petersburg and Tampa

500

Created for the 1893 World's Fair in Chicago, this portable treat was designed to be easily held by female attendees without ruining their gloves.  

What is a Brownie

500

This is the name for the specific, dark, and cool area on the Sun's surface that appears every 11 years.

What is a sunspot

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