Food is Yummy
Travel is Fun
On the Ground
Out of the Earth
Under the Ocean
100

How many avocado varieties exist?

500

100

What is the tallest building in the world and where is it located?

Burj Khalifa, Dubai, United Arab Emirates

100

Which animal has the highest blood pressure?

Giraffe

100

Which planet has the largest ocean?

Jupiter

100

What is the world's largest living structure?

The Great Barrier Reef

200

Which food is known to be the most stolen in the world?

Cheese

200

Which country has the most volcanic activity in the world?

Indonesia

200

What is one the fastest growing plants on earth that can grow up to 1m a day and is largely associated with the Asian continent?

Bamboo

200

Who was the first person to travel into space?

Yuri Gagarin

200

Which marine creature can regenerate body parts?

The sea star

300

Which fruit is known as the "king of fruits" and has a strong smell?

Durian

300

How many different spoken languages exist in the world today?

6500

300

What phenomenon can occur within a cloud, between clouds, or from a cloud to the ground during a storm?

Lightning

300

How many volcanoes are there on the surface of Venus?

More than 1,600 volcanoes

300

How many brains does an octopus have?

Nine. They have a central brain to control their nervous system, and a smaller brain within each arm.

400

Which country is the largest producer of saffron, the world's most expensive spice?

Iran

400

Which country will you find the longest tunnel in the world?

Switzerland

400

When the Earth’s surface suddenly gives way in a disappearing act that leaves a gaping hole, what’s this geological trick called?

Sinkhole

400

How long will it take for the footprints on the moon to be erased naturally?

About 100 million years

400

What is the term for light produced by marine animals?

Bioluminescence

500

What condiment was used for its medicinal qualities in the 1800s?

Ketchup

500

What country is known as "Land of a Thousand Lakes"?

Finland

500

Which bird has the largest brain relative to its body size?  

The raven

500

What is the strongest known magnet in the Universe?

A neutron star

500

Which salty sea takes the crown for being the saltiest around?

Red Sea