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Science Quizzes

Planets, elements, and the human body. Explore the wonders of science.

39 quizzes
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Science
The Solar System Quiz
Planets, moons, and cosmic wonders — how well do you know our cosmic neighborhood?
📝 10 Qs Easy
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The Human Body Quiz
You live in one every day — but how much do you actually know about the human body?
📝 10 Qs Medium
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Science
The Periodic Table Quiz
Elements, symbols, and atomic numbers — time to dust off that chemistry brain.
📝 10 Qs Hard
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Science
Dinosaurs Quiz
T-Rex, Triceratops, and 160 million years of prehistoric life. How much do you know?
📝 50 Qs Medium
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Science
Weather & Climate Quiz
Hurricanes, tornadoes, and climate science — test your knowledge of Earth's weather.
📝 50 Qs Medium
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Science
Space Exploration Quiz
From Sputnik to SpaceX — test your knowledge of humanity's journey beyond Earth.
📝 50 Qs Medium
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Science
Genetics & DNA Quiz
Double helixes, CRISPR, and the blueprint of life — how well do you know genetics?
📝 50 Qs Hard
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Psychology Facts Quiz
Cognitive biases, famous experiments, and the science of the mind — how much do you know?
📝 50 Qs Medium
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Science
Inventions & Discoveries Quiz
Who invented what, and when? From fire to the iPhone — trace humanity's greatest breakthroughs.
📝 50 Qs Medium
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Science
Ocean & Marine Science Quiz
Tides, trenches, and marine ecosystems — explore the science of our oceans.
📝 50 Qs Medium
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Science
Astronomy Beyond the Solar System Quiz
Black holes, galaxies, and the edge of the universe — deep space knowledge.
📝 50 Qs Hard
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Science
Earthquakes & Volcanoes Quiz
Tectonic plates, eruptions, and the Ring of Fire — test your geology knowledge.
📝 50 Qs Medium
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Science
Chemistry in Everyday Life Quiz
From baking soda to batteries — the chemistry hiding in plain sight.
📝 50 Qs Medium
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Science
Human Evolution Quiz
From Australopithecus to Homo sapiens — trace the epic story of human evolution.
📝 50 Qs Hard
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Climate Change Science Quiz
Greenhouse gases, rising seas, and tipping points — how well do you understand climate change?
📝 50 Qs Medium
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Science
Medical Breakthroughs Quiz
Penicillin, vaccines, and gene therapy — test your knowledge of medicine's greatest discoveries.
📝 50 Qs Medium
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Science
Nutrition Myths Debunked Quiz
Eggs are bad for you? Fat makes you fat? It's time to bust the biggest nutrition myths.
📝 50 Qs Medium
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Science
Artificial Intelligence Quiz
ChatGPT, self-driving cars, and the AI revolution — how well do you understand artificial intelligence?
📝 50 Qs Medium
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Science
Mythbusters Science Quiz
Busted, plausible, or confirmed? Test your knowledge of popular science myths.
📝 50 Qs Easy
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Science
The Science of Sleep Quiz
REM cycles, circadian rhythms, and sleep disorders — how well do you understand sleep?
📝 50 Qs Medium
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Science
Dinosaur Myths vs Facts Quiz
Everything Jurassic Park got wrong — and right. Separate dino fact from fiction.
📝 50 Qs Easy
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Science
Moon Quiz
Tides, phases, and moonwalkers — everything you think you know about the Moon (and don't).
📝 50 Qs Medium
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Science
Deep Ocean Quiz
The abyss, hydrothermal vents, and creatures that defy imagination — the deep ocean quiz.
📝 50 Qs Hard
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Science
Optical Illusions & Perception Quiz
Your brain lies to you constantly — test your knowledge of optical illusions and perception.
📝 50 Qs Easy
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Science
Forensic Science Quiz
Fingerprints, DNA evidence, and crime scene investigation — the real science behind solving crimes.
📝 50 Qs Medium
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Science
Volcanoes of the World Quiz
Krakatoa, Yellowstone, and Olympus Mons — from Earth's most explosive eruptions to alien volcanoes.
📝 50 Qs Medium
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Science
The Sun Quiz
It's just a ball of fire, right? Wrong. The Sun is way weirder than you think.
📝 50 QsMedium
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Gravity Quiz
Newton's apple was just the beginning. Gravity is the weirdest force in the universe.
📝 50 QsHard
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Science
Renewable Energy Quiz
Solar, wind, nuclear, and the race to power the future.
📝 50 QsMedium
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Science
Roller Coasters Quiz
G-forces, inversions, and the engineering behind the world's craziest rides.
📝 50 QsEasy
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Science
Edible or Poisonous? Quiz
Berries, mushrooms, and plants — can you tell what's safe to eat from what could kill you?
📝 50 Qs Medium
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Science
Brain Myths Quiz
We only use 10% of our brain. Left brain = logical. Right brain = creative. All myths?
📝 50 QsEasy
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Science
Antarctica Quiz
The coldest, driest, windiest continent — and one of the most fascinating places on Earth.
📝 50 QsHard
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Science
Human Brain Quiz
86 billion neurons, infinite complexity, and we still barely understand it.
📝 50 QsHard
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Science
Amazon Rainforest Quiz
10% of all species on Earth, zero bridges, and it creates its own weather.
📝 50 QsMedium
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Mars Quiz
Rovers, rusty deserts, and humanity's next home.
📝 50 QsMedium
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Science
Internet Quiz
From ARPANET to TikTok — the 55-year story of the internet.
📝 50 QsMedium
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Science
Time Quiz
Relativity, time zones, and the nature of time itself.
📝 50 QsHard
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Sahara Quiz
It wasn't always a desert. And it feeds the Amazon Rainforest.
📝 50 QsMedium