Science Literacy Quiz - 20 Science Facts

20 Important Science Facts Everyone Should Know

Take this quiz to check your science literacy and learn 20 important science facts.
Take this quiz to check your science literacy and learn 20 important science facts. Brand New Images / Getty Images

2. Most of the air you breathe (78%) consists of which gas?

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3. Which of the following dinosaurs no longer appears in scientific literature, except under the name Apatosaurus?

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4. Which of these is one way of stating the First Law of Thermodynamics?

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5. A high, wispy could would be which type of cloud?

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6. The most abundant element in the Earth's crust makes up about half of its mass. Which element is it?

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7. Celsius and Fahrenheit are temperature scales. At what temperature do Celsius and Fahrenheit thermometers read the same?

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8. The three types of rocks are igneous, metamorphic, and:

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9. The Moon is smaller than Earth and has less gravity. Your weight on the Moon is about how much of your weight on Earth?

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10. How many chromosome pairs do humans have?

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11. Mass multiplied by acceleration equals:

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12. What is the approximate value of the irrational number pi, the ratio of a circle's circumference to its diameter?

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13. It takes about how long for light from the Sun to reach Earth?

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14. The symbol Fe stands for what element on the periodic table?

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15. Deoxyribonucleic acid or DNA forms your genetic code. What are the 4 nucleotide bases used to form DNA?

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16. Mars is known as the Red Planet. What element, bound with oxygen, gives Mars its ruddy color?

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17. The speed of light in a vacuum (c) is approximately:

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18. How many centimeters are there in one meter?

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19. The brightest star in the night sky is:

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20. Organic chemistry is the study of compounds containing which element?

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Science Literacy Quiz - 20 Science Facts

You got: % Correct. Somewhat Science Illiterate

I got Somewhat Science Illiterate. Science Literacy Quiz - 20 Science Facts
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Nice job! You missed some questions, but now you know 20 science facts so you're more science-literate than before. If you'd like to learn more, here are 5 common science misconceptions a lot of people believe, even though they aren't true. Ready to apply your knowledge? Master cool water science magic tricks to amaze your friends. If you'd like to try another quiz, see if you can separate science facts from science myths

Science Literacy Quiz - 20 Science Facts

You got: % Correct. Science Facts Superstar

I got Science Facts Superstar. Science Literacy Quiz - 20 Science Facts
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Great job! You're a science fact superstar! You keep up with key facts and have a high level of science literacy. From here, you may want to explore surprising science facts you might not know. Apply your science know-how and amaze your friends with exciting fire science tricks. Ready for another quiz? Find out whether you're a general science quiz whiz.