Biology
Earth
Money
Planets
Aviation
100

What is the most common blood type in humans?

O+

100

Stratus, Cirrus and Cumulus are types of what?

Clouds

100

What is the name for the monetary unit used in Japan?

Yen

100

Curiosity is a car-sized rover that was launched by NASA in 2011 to explore which planet?

Mars

100

What is the three letter airport code for the Los Angeles International Airport?

LAX

200

What is the name for the pigment found in your skin and hair that gives them color?

Melanin

200

What is the world’s largest ocean?

The Pacific

200

Created in 2009, what was the first decentralized cryptocurrency?

Bitcoin

200

In our solar system, which planet has the shortest day?

Jupiter

200

A Boeing 777 is equipped with how many engines?

Two

300

Which gland in the human body regulates metabolism?

Thyroid

300

In what month is the Earth closest to the sun?

January

300

What flightless bird is featured on New Zealand’s one dollar coin?

Kiwi

300

What is the hottest planet in our solar system?

Venus

300

Who was the first woman pilot to fly solo across the Atlantic?

Amelia Earhart

400

What is the name for the upper arm bone found in humans?

Humerus

400

What is the most abundant element in the earth’s atmosphere?

Nitrogen

400

What was the first country to use printed paper currency?

China

400

How many planets in our solar system are not named after a god or goddess?

One, Earth

400

In 1783, the first free flight of a hot air balloon carrying a human occurred in what city?

Paris, France

500

In 1796 Edward Jenner developed the vaccination for what disease?

Smallpox

500

Which is the most abundant metal in the earth’s crust?

Aluminum

500

What was the first publicly traded U.S. company to reach a $1 trillion market cap?

Apple

500

Which planet’s moons are nearly all named after Shakespearean characters?

Uranus

500

What is the call sign of any United States Marine Corps aircraft carrying the president of the United States?

Marine One

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