Science Trivia and Answers

Learning is more fun when you don’t realize you’re being taught. That is the philosophy behind our Science Trivia. On one hand you’re testing your knowledge base in a completely stress-free environment, and on the other you could walk away with a better understanding of the subjects discussed. Wait - you’re already a master of science? Well that pleases us also. TriviaQN is all about presenting trivia that can enjoyed by participants on all levels!

Challenge yourself with a Science Trivia Quiz!

Easy

Who was the last man to walk on the moon?

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Answer: Captain Eugene Cernan

Easy

Which mathematician published more total pages of mathematics during his lifetime than any other mathematician in history?

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Answer: Leonhard Euler.
Swiss-born Euler is held to be one of the greatest mathematicians in history. He made pioneering contributions to several branches of mathematics and introduced much of the modern mathematical terminology and notation.

Hard

What was the first electronic computer called?

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Answer: ENIAC
ENIAC was the first electronic computer made. It was so large it filled a whole room and was used to solve large numerical equations.

Easy

An animal that lives part of its life on land and part in water is known as what?

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Answer: Amphibian
Amphibians usually have soft, moist skin that is protected by a layer of mucus. They also tend to live in moist places or by a body of water. Examples of Amphibians would be frogs and toads.

Easy

In the United States, where can alligators and crocodiles be found together in the wild?

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Answer: South Florida
Although crocodiles and alligators look very similar, there is actually a difference. Alligators have wider, rounder shaped snouts, while crocodile snouts are pointed and V-shaped.

Medium

How many hearts does an octopus have?

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Answer: 3
Octopuses have three hearts; two branchial hearts that pump blood through each of the gills. The third heart is a systemic heart that pumps blood through the whole body.

Easy

The average human body contains how many pints of blood?

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Answer: 10
The average human body contains around 10 pints of blood. Men usually have more blood than women, averaging 10-11 pints of blood.



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