Can You Pass This Science Trivia Quiz That 95% of Adults Fail?

Test your knowledge of physics, biology, chemistry, and more in this brain-bending 20-question science quiz

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Science is all around us—from the atoms in our bodies to the stars in the galaxy. But how well do you really know the facts behind the theories? This quiz pulls from biology, chemistry, physics, astronomy, and environmental science to challenge your memory, logic, and understanding of the natural world.

➡️ Can You Pass This 8th Grade Science Quiz That Adults Keep Failing?

Whether you’re a trivia night regular, a student of science, or just curious about the universe, this 20-question challenge will test your wits with rapid-fire questions and four options for each. Be careful: only one is correct! From laws of motion to animal biology and the periodic table, each question is designed to stretch your neurons and surprise even the most confident science buffs.

➡️ Science Branches Word Quest: Guess These Fields Using Only Their Initials!

Ready to prove you’ve got brains and not just brawn? Let’s see if you're scientifically savvy—or need to hit the books again. Let the trivia begin!

What is the common, descriptive term for the eye condition scientifically called conjunctivitis?

Yellow Fever of the Eye Green Cataract Pink eye Blue Vision

In the International System of Units, what is the unit used to quantify the energy of ionizing radiation deposited per unit of mass in matter?

Sievert Rad Coulomb per Kilogram Becquerel

In what lunar phase is the moon when it is three-quarters full?

Crescent Full Moon Gibbous Third Quarter

What does the substance melanin control?

Iron Absorption Muscle Contraction Color of skin Blood Clotting

What "-itis" is an inflammation of the liver?

Gastritis Colitis Hepatitis Dermatitis