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+50 Fun Science Trivia Questions With Answers Would Blow Your Mind in 2024


Jane Ng 15 April, 2024 10 min read

If you are a fan of science quizzes, you definitely can’t miss our list of +50 science trivia questions. Get your brains ready and transport your focus to this beloved science fair. Good luck winning the ribbon at #1 with these science trivia questions!

Table of Contents


No. Hard Science Trivia Questions25 questions
No. Easy Science Trivia Questions25questions
Are they common knowledge?Yes
Where can I useScience Trivia Questions?At work, in class, during small gatherings
General information aboutScience Trivia Questions

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Science Trivia Questions
Science Trivia Questions - Why Science is Important?

Easy Science Trivia Questions

  1. Optics is the study of what? Light
  2. What does DNA stand for? Deoxyribonucleic Acid
  3. Which Apollo moon mission was the first to carry a lunar rover? Apollo 15 mission
  4. What was the name of the first man-made satellite launched by the Soviet Union in 1957? Sputnik 1
  5. What is the rarest blood type? AB Negative
  6. The earth has three layers that are different due to varying temperatures. What are its three layers? Crust, mantle, and core
  7. Frogs belong to which animal group? Amphibians
  8. How many bones do sharks have in their bodies? Zero! 
  9. The smallest bones in the body are located where? The ear
  10. How many hearts does an octopus have? Three
  11. This man is responsible for reshaping the way early man believed the solar system worked. He proposed that the Earth was not the center of the universe and that the Sun was instead at the center of our solar system. Who was he? Nicolaus Copernicus
Science Trivia for Adults - Image: freepik
  1. Who is regarded as the man who invented the telephone? Alexander Graham Bell
  2. This planet spins the fastest, completing one whole rotation in just 10 hours. Which planet is it? Jupiter
  3. True or false: sound travels faster in the air than in water. False
  4. What is the hardest natural substance on Earth? Diamond.
  5. How many teeth does an adult human have? 32
  6. This animal was the first ever to be launched into space. She was strapped into the Soviet Sputnik 2 spacecraft which was sent out into outer space on November 3, 1957. What was her name? Laika
  7. True or false: your hair and your nails are made from the same material. True
  8. Who was the first woman in space? Valentina Tereshkova
  9. What is the scientific word for push or pull? Force
  10. Where on the human body are the most sweat glands? Bottom of the feet
  11. Roughly how long does it take for the sun’s light to reach Earth: 8 minutes, 8 hours, or 8 days? 8 minutes
  12. How many bones are in the human body? 206.
  13. Can lightning strike the same place twice? Yes
  14. What is the process of breaking down food called? Digestion

Hard Science Trivia Questions

Check out the best difficult science questions with answers

  1. What colour catches the eye first? Yellow
  2. What is the only bone in the human body that isn't attached to another bone? Hyoid bone
  3. Animals that are active during dawn and dusk are called what type of animals? Crepuscular
  4. At what temperature are Celsius and Fahrenheit equal? -40.
  5. What are the four primary precious metals? Gold, silver, platinum, and palladium
  6. Space travellers from the United States are called astronauts. From Russia, they’re called cosmonauts. Where are taikonauts from? China
  7. What part of the human body is the axilla? The armpit
  8. Which freezes faster, hot water or cold water? Hot water freezes faster than cold, known as the Mpemba effect.
  9. How does fat leave your body when you lose weight? Through your sweat, urine, and breath.
  10. This part of the brain deals with hearing and language. Temporal lobe
  11. This jungle animal, when in groups, is referred to as an ambush. What kind of animal is this? Tigers
Image: freepik
  1. Bright’s Disease affects what part of the body? Kidney
  2. This relationship between muscles means that one muscle assists the movement of another. Synergistic
  3. This Greek physician was the first to keep records of his patients’ histories. Hippocrates
  4. What colour has the longest wavelength in the visible spectrum? Red
  5. This is the only type of canine that can climb trees. What is it called? Gray Fox
  6. Who has more hair follicles, blondes, or brunettes? Blondes.
  7. True or False? Chameleons change colours only to blend into their environment. False
  8. What is the name of the biggest part of the human brain? The cerebrum
  9. Olympus Mons is a large volcanic mountain on which planet? Mars
  10. The deepest point in all of the world’s oceans is named what? Mariana Trench
  11. What islands were extensively studied by Charles Darwin? Galapagos Islands
  12. Joseph Henry was given credit for this invention in 1831 which was said to revolutionize the way that people communicate during the time. What was his invention? The Telegraph
  13. A person who studies fossils and prehistoric life, such as dinosaurs, is known as what? Paleontologist
  14. Which form of energy can we see with the naked eye? Light
Random Science Questions - Image: freepik

Bonus Round: Fun Science Trivia Questions

Not enough to satisfy the thirst for science, Einstein? Check out these scientific questions in the fill-in-the-blank format:

  1. The Earth rotates on its axis once every _ hours. (24)
  2. The chemical formula for carbon dioxide is _. (CO2)
  3. The process of converting sunlight into energy is called _. (photosynthesis)
  4. The speed of light in a vacuum is approximately _ kilometers per second. (299,792,458)
  5. The three states of matter are_,_, and _. (solid, liquid, gas)
  6. The force that opposes motion is called _. (friction)
  7. A chemical reaction in which heat is released is called an _ reaction. (exothermic)
  8. A mixture of two or more substances that does not form a new substance is called a _. (solution)
  9. The measure of a substance's ability to resist change in pH is called _ _. (buffer capacity)
  10. _ is the coldest temperature ever recorded on Earth. (−128.6 °F or −89.2 °C)

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Key Takeaways

Hope you have an explosive and fun game night with friends who share the same passion for natural science with AhaSlides +50 science trivia questions!

Don't forget to check out free interactive quizzing software to see what’s possible in your quiz! Or, be inspired with AhaSlides Public Template Library!

Frequently Asked Questions

Why are The Science Trivia Questions Important?

Science trivia questions can be important for several reasons:
(1) Education purpose. Science trivia questions can be a fun and interactive way to learn about various scientific concepts and principles. They can help increase scientific literacy and promote a better understanding of the natural world.
(2) Stimulating curiosity, as science trivia questions can inspire curiosity and encourage people to explore further into a particular topic or subject. This can lead to a deeper appreciation and interest in science.
(3) Building community: Science trivia questions can bring people together and create a sense of community around a shared interest in science. This can be particularly important for those who may feel isolated or marginalized in their pursuit of scientific knowledge.
(4) Entertainment: Science trivia questions can be a fun and engaging way to entertain oneself or others. They can be used to break the ice in social situations or as a fun activity for family and friends.

Why Should We Care about Science?

Science is an essential aspect of human society that plays a critical role in shaping our world and improving our quality of life. Here are a few reasons why we should care about science:
1. Advancing knowledge: Science is all about discovering new knowledge and understanding how the world works. By advancing our understanding of the natural world, we can make new discoveries, develop new technologies, and solve complex problems.
2. Improving health and well-being: Science has played a crucial role in improving our health and well-being. It has helped us develop new medical treatments, improve disease prevention, and create new technologies to enhance our quality of life.
3. Addressing global challenges: Science can help us address some of the biggest challenges facing our planet, such as climate change, food security, and energy sustainability. By applying scientific knowledge, we can develop solutions to these problems and create a better future for all.
4. Fostering innovation and economic growth: Science is a key driver of innovation, which can fuel economic growth and development.

What Are Some Good Science Trivia Questions?

Here are a few examples of science trivia questions:
- What is the smallest unit of matter? Answer: Atom.
- What is the largest organ in the human body? Answer: Skin.
- What is the process by which plants convert light energy into chemical energy? Answer: Photosynthesis.
- Which planet in our solar system has the most moons? Answer: Jupiter.
- What is the name for the study of the Earth's atmosphere and weather patterns? Answer: Meteorology.
- What is the only continent on Earth where kangaroos live in the wild? Answer: Australia.
- What is the chemical symbol for gold? Answer: Au.
- What is the name of the force that opposes motion between two surfaces in contact? Answer: Friction.
- What is the name of the smallest planet in our solar system? Answer: Mercury.
- What is the name of the process by which a solid changes directly into a gas without passing through the liquid state? Answer: Sublimation.

What Are The Top 10 Quiz Questions?

It's difficult to determine the "top 10" quiz questions as there are countless possibilities depending on the topic and difficulty level. However, here are ten general knowledge questions that may be used in a quiz:
1. Who invented the telephone? Answer: Alexander Graham Bell.
2. What is the capital of France? Answer: Paris.
3. Who wrote the novel "To Kill a Mockingbird"? Answer: Harper Lee.
4. In what year did the first man walk on the moon? Answer: 1969.
5. What is the chemical symbol for iron? Answer: Fe.
6. What is the name of the world's largest ocean? Answer: Pacific.
7. Who was the first female Prime Minister of the United Kingdom? Answer: Margaret Thatcher.
8. Which country is home to the Great Barrier Reef? Answer: Australia.
9. Who painted the famous artwork "The Mona Lisa"? Answer: Leonardo da Vinci.
10. What is the name of the largest planet in our solar system? Answer: Jupiter.