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100

What gas makes up about 78% of Earth’s atmosphere? 

nitrogen

100

What English playwright and poet wrote “Hamlet,” “Macbeth,” and “A Midsummer Night’s Dream.”

William Shakespeare 

100

What is the largest ocean on Earth?

Pacific ocean

100

What country once ruled Iceland, Norway, and parts of England, and today is the oldest continuous monarchy in Europe. 

Denmark

100

What country has the highest number of pyramids in the world

Sudan

200

What is the heaviest naturally occurring element?

Uranium

200

What mexican artist is famous for her self-portraits and iconic unibrow?

Frida Kahlo

200

What is the capital city of New Zealand. 

Wellington

200

Which country has a flag that is NOT rectangular?

Nepal

200

How many bones are in the human body

206

300

What is the largest living structure on Earth 

The Great Barrier Reef

300

What pioneering female scientist won two Nobel Prizes in two different scientific fields.

Marie Curie

300

What chemical element has the symbol Na. 

Sodium

300

Which country touches both the Atlantic and Indian Oceans?

South Africa

300

What is the only sea on Earth with no coastline?

Sargasso Sea

400

What is the study of earthquakes called?

seismology

400

What mathematician cracked the Enigma code during World War II.

Alan Turing

400

What is the lightest element on the periodic table?

hydrogen

400

Which country has the most islands in the world?

Sweden

400

What capital city was formerly known as Edo 

Tokyo 

500

What phenomenon describes the apparent shift in wavelength of light from objects moving away from us in space

Redshift

500

What environmental activist wrote “Silent Spring,” helping launch the modern environmental movement.

Rachel Carson

500

What is the largest lake in Africa.

Lake Victoria

500

What city has the most Michelin-starred restaurants?

Tokyo

500

What country uses the world’s oldest national flag still in use?

Denmark :)