Science Trivia

Science trivia brings together memorable questions about the universe, life on Earth, famous discoveries, and the principles that shape everyday experience. From family-friendly basics to funny prompts and tougher challenges, it offers an accessible way to test knowledge while highlighting how science has evolved through observation, experiment, and debate.

Easy Science Trivia

13 questions

These easy Science trivia questions are great for beginners and kids around age 12 and under.

Question 1
What book did Galileo Galilei publish in 1610?
1. A.On the Origin of Species
2. B.Sidereus Nuncius
3. C.De revolutionibus orbium coelestium
4. D.Principia Mathematica
Answer: Sidereus Nuncius
Galileo published Sidereus Nuncius in 1610.
Question 2
Name Newton's 1687 masterpiece on motion and gravitation.?
Answer: Philosophiae Naturalis Principia Mathematica
Isaac Newton published Philosophiae Naturalis Principia Mathematica in 1687.
Question 3
Who created the periodic table in 1869?
1. A.Mendeleev
2. B.Gregor Mendel
3. C.Louis Pasteur
4. D.Robert Hooke
Answer: Dmitri Mendeleev
The periodic table was created by Dmitri Mendeleev in 1869.
Question 4
In what year did Albert Einstein publish his special relativity paper?
Answer: 1905
Einstein's special relativity paper was published in 1905.
Question 5
Alexander Fleming discovered penicillin in which year?
1. A.1928
2. B.1905
3. C.1953
4. D.1957
Answer: 1928
Penicillin was discovered by Alexander Fleming in 1928.
Question 6
The DNA double helix was announced in what year?
Answer: 1953
The DNA double-helix structure was announced in 1953.
Question 7
Sputnik 1 went into orbit in which year?
1. A.1961
2. B.1977
3. C.1957
4. D.1953
Answer: 1957
Sputnik 1 was launched in 1957 by the Soviet Union.
Question 8
NASA's Curiosity rover landed on Mars in what year?
Answer: 2012
Curiosity landed on Mars in 2012.
Question 9
Most everyday weather happens in which layer of Earth's atmosphere?
1. A.mesosphere
2. B.thermosphere
3. C.troposphere
4. D.stratosphere
Answer: troposphere
Most weather occurs in Earth's troposphere.
Question 10
True or false: S waves can pass through liquids.?
Answer: False
S waves do not travel through liquids.
Question 11
Which part of Earth is liquid: the mantle, inner core, outer core, or crust?
1. A.outer core
2. B.mantle
3. C.inner core
4. D.crust
Answer: outer core
Earth's outer core is liquid.
Question 12
The San Andreas Fault runs through which U.S. state?
Answer: California
The San Andreas Fault runs through California.
Question 13
The Galapagos Islands belong to which country?
Answer: Ecuador
The Galapagos Islands belong to Ecuador.

Science Family Trivia

12 questions

These family Science trivia questions are built for mixed-age game nights, classrooms, and groups.

Question 1
Charles Darwin published On the Origin of Species in what year?
1. A.1796
2. B.1869
3. C.1912
4. D.1859
Answer: 1859
Darwin published On the Origin of Species in 1859.
Question 2
Henri Becquerel discovered radioactivity in which year?
Answer: 1896
Becquerel discovered radioactivity in 1896.
Question 3
Who developed the first successful smallpox vaccine in 1796?
1. A.Louis Pasteur
2. B.Gregor Mendel
3. C.Edward Jenner
4. D.Jonas Salk
Answer: Edward Jenner
Edward Jenner developed the first successful smallpox vaccine in 1796.
Question 4
Which scientist introduced the first inactivated polio vaccine in 1955?
1. A.Alfred Nobel
2. B.Charles Darwin
3. C.Jonas Salk
4. D.Edward Jenner
Answer: Jonas Salk
Jonas Salk introduced the first inactivated polio vaccine in 1955.
Question 5
Whose pea plant experiments laid the groundwork for modern genetics?
Answer: Gregor Mendel
Gregor Mendel's pea plant experiments founded modern genetics.
Question 6
The process called pasteurization was developed by whom?
Answer: Louis Pasteur
Louis Pasteur developed the process now called pasteurization.
Question 7
Who placed the Sun at the center of his system?
Answer: Nicolaus Copernicus
Nicolaus Copernicus placed the Sun at the center of his system.
Question 8
After looking at cork, who coined the term cell?
Answer: Robert Hooke
Robert Hooke coined the term cell after viewing cork.
Question 9
Who proposed continental drift in 1912?
Answer: Alfred Wegener
Alfred Wegener proposed continental drift in 1912.
Question 10
Evidence for seafloor spreading gained major attention in what period?
Answer: early 1960s
Evidence for seafloor spreading gained major attention in the early 1960s.
Question 11
New oceanic crust forms at what kind of plate boundary?
Answer: divergent plate boundaries
New oceanic crust forms at divergent plate boundaries.
Question 12
Which plate setting involves plates sliding past one another?
Answer: Transform faults
Transform faults involve plates sliding past one another.

Fun Science Trivia

13 questions

These fun Science trivia questions highlight surprising moments and playful facts for game-night groups.

Question 1
Who co-wrote and hosted the 1980 TV series Cosmos?
Answer: Carl Sagan
Carl Sagan co-wrote and hosted the 1980 television series Cosmos.
Question 2
Mission control check: which agency operates the Curiosity rover?
Answer: NASA
The Curiosity rover is operated by NASA.
Question 3
Which astronomer discovered Jupiter's four largest moons in 1610?
Answer: Galileo Galilei
Galileo Galilei discovered Jupiter's four largest moons in 1610.
Question 4
How many recognized planets are in the Solar System?
Answer: 8
The Solar System has 8 recognized planets.
Question 5
Which planet is best known for its standout ring system?
Answer: Saturn
Saturn is famous for its prominent ring system.
Question 6
What famous comet swings back into the inner Solar System about every 76 years?
Answer: Halley's Comet
Halley's Comet returns about every 76 years.
Question 7
On the periodic table, Au stands for which element?
1. A.silver
2. B.argon
3. C.aluminum
4. D.gold
Answer: gold
The element with chemical symbol Au is gold.
Question 8
Which world is nicknamed the Red Planet?
Answer: Mars
Mars is often called the Red Planet.
Question 9
Since what year has the International Space Station been continuously inhabited?
Answer: 2000
The ISS has been continuously inhabited since 2000.
Question 10
Who became the first person to walk on the Moon in 1969?
Answer: Neil Armstrong
Neil Armstrong was the first person to walk on the Moon in 1969.
Question 11
Our Solar System lives inside which galaxy?
Answer: Milky Way
The Milky Way is the galaxy that contains our Solar System.
Question 12
A light-year is a unit of what?
Answer: distance
A light-year measures distance, not time.
Question 13
At standard atmospheric pressure, water boils at what temperature in Celsius?
Answer: 100 degrees Celsius
Water boils at 100 degrees Celsius at standard atmospheric pressure.

Funny Science Trivia

13 questions

These funny Science trivia questions highlight playful moments, odd facts, and inside jokes.

Question 1
What is the delightfully dramatic term for a group of flamingos?
Answer: flamboyance
A group of flamingos is called a flamboyance.
Question 2
Which animal is famous for producing roughly cube-shaped droppings?
Answer: wombat
Wombat droppings are roughly cube-shaped.
Question 3
Bananas are slightly radioactive mainly because they contain what isotope?
Answer: potassium-40
Bananas are naturally slightly radioactive because they contain potassium-40.
Question 4
Which sweet pantry item does not need refrigeration to remain edible?
Answer: honey
Honey never needs refrigeration to remain edible.
Question 5
Whose fingerprints are surprisingly similar to human fingerprints?
Answer: koalas
Koalas have fingerprints very similar to human fingerprints.
Question 6
Which floating animals hold hands so they do not drift apart?
Answer: sea otters
Sea otters hold hands while floating so they do not drift apart.
Question 7
Which punchy sea creature can strike with bullet-like speed?
Answer: mantis shrimp
The mantis shrimp can strike with the speed of a bullet from a handgun.
Question 8
Who can out-hold-breath a dolphin: sloths or squirrels?
Answer: sloths
Sloths can hold their breath longer than dolphins can.
Question 9
Some turtles can breathe through which body opening during brumation?
Answer: cloaca
Some turtles can breathe through their cloaca during brumation.
Question 10
Which amphibian can regenerate entire limbs?
Answer: axolotl
The axolotl can regenerate entire limbs.
Question 11
Pineapple contains what protein-breaking enzyme?
Answer: bromelain
Pineapples contain bromelain, an enzyme that can break down protein.
Question 12
Which farm animals have best friends and show stress when separated?
Answer: cows
Cows have best friends and show stress when separated from them.
Question 13
In seahorses, which sex carries developing young in a brood pouch?
Answer: male seahorses
Male seahorses carry developing young in a brood pouch.

Hard Science Trivia

14 questions

These hard Science trivia questions are for expert fans who want a real challenge.

Question 1
Who discovered the neutron in 1932?
Answer: James Chadwick
James Chadwick discovered the neutron in 1932.
Question 2
Enrico Fermi's team achieved the first controlled nuclear chain reaction in what year?
Answer: 1942
The first controlled nuclear chain reaction was achieved in 1942.
Question 3
Which institute is associated with selecting Nobel laureates in Physiology or Medicine?
Answer: Karolinska Institute
The Karolinska Institute is associated with selecting Nobel laureates in Physiology or Medicine.
Question 4
What body actually selects the Nobel Prize in Physiology or Medicine?
Answer: Nobel Assembly
The Nobel Assembly at the Karolinska Institute selects the Nobel Prize in Physiology or Medicine.
Question 5
For how long are Nobel Prize nomination records kept secret?
Answer: 50 years
Nobel Prize nomination records are kept secret for 50 years.
Question 6
The very first Nobel Prizes were awarded in which year?
Answer: 1901
The first Nobel Prizes were awarded in 1901.
Question 7
At most how many laureates can share the Nobel Prize in Physics in a single year?
Answer: 3 laureates
The Nobel Prize in Physics can be shared by at most 3 laureates in a year.
Question 8
What is the exact speed of light in vacuum?
Answer: 299,792,458 meters per second
The speed of light in vacuum is exactly 299,792,458 meters per second.
Question 9
State the exact SI value of Planck's constant.?
Answer: 6.62607015×10^-34 joule-second
Planck's constant is exactly 6.62607015×10^-34 joule-second in the SI system.
Question 10
What exact value is assigned to Avogadro's constant?
Answer: 6.02214076×10^23 per mole
Avogadro's constant is exactly 6.02214076×10^23 per mole.
Question 11
What exact value does the SI system assign to the elementary charge?
Answer: 1.602176634×10^-19 coulomb
The elementary charge is exactly 1.602176634×10^-19 coulomb.
Question 12
At what temperature does the triple point of water occur?
Answer: 273.16 kelvin
The triple point of water occurs at 273.16 kelvin.
Question 13
The pH scale is logarithmic with what base?
Answer: base 10
The pH scale is logarithmic with base 10.
Question 14
In which year was the Richter scale introduced?
Answer: 1935
The Richter scale was introduced in 1935.

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Easy Science Trivia

What book did Galileo Galilei publish in 1610?

Name Newton's 1687 masterpiece on motion and gravitation.?

Who created the periodic table in 1869?

In what year did Albert Einstein publish his special relativity paper?

Alexander Fleming discovered penicillin in which year?

The DNA double helix was announced in what year?

Sputnik 1 went into orbit in which year?

NASA's Curiosity rover landed on Mars in what year?

Most everyday weather happens in which layer of Earth's atmosphere?

True or false: S waves can pass through liquids.?

Which part of Earth is liquid: the mantle, inner core, outer core, or crust?

The San Andreas Fault runs through which U.S. state?

The Galapagos Islands belong to which country?

Science Family Trivia

Charles Darwin published On the Origin of Species in what year?

Henri Becquerel discovered radioactivity in which year?

Who developed the first successful smallpox vaccine in 1796?

Which scientist introduced the first inactivated polio vaccine in 1955?

Whose pea plant experiments laid the groundwork for modern genetics?

The process called pasteurization was developed by whom?

Who placed the Sun at the center of his system?

After looking at cork, who coined the term cell?

Who proposed continental drift in 1912?

Evidence for seafloor spreading gained major attention in what period?

New oceanic crust forms at what kind of plate boundary?

Which plate setting involves plates sliding past one another?

Fun Science Trivia

Who co-wrote and hosted the 1980 TV series Cosmos?

Mission control check: which agency operates the Curiosity rover?

Which astronomer discovered Jupiter's four largest moons in 1610?

How many recognized planets are in the Solar System?

Which planet is best known for its standout ring system?

What famous comet swings back into the inner Solar System about every 76 years?

On the periodic table, Au stands for which element?

Which world is nicknamed the Red Planet?

Since what year has the International Space Station been continuously inhabited?

Who became the first person to walk on the Moon in 1969?

Our Solar System lives inside which galaxy?

A light-year is a unit of what?

At standard atmospheric pressure, water boils at what temperature in Celsius?

Funny Science Trivia

What is the delightfully dramatic term for a group of flamingos?

Which animal is famous for producing roughly cube-shaped droppings?

Bananas are slightly radioactive mainly because they contain what isotope?

Which sweet pantry item does not need refrigeration to remain edible?

Whose fingerprints are surprisingly similar to human fingerprints?

Which floating animals hold hands so they do not drift apart?

Which punchy sea creature can strike with bullet-like speed?

Who can out-hold-breath a dolphin: sloths or squirrels?

Some turtles can breathe through which body opening during brumation?

Which amphibian can regenerate entire limbs?

Pineapple contains what protein-breaking enzyme?

Which farm animals have best friends and show stress when separated?

In seahorses, which sex carries developing young in a brood pouch?

Hard Science Trivia

Who discovered the neutron in 1932?

Enrico Fermi's team achieved the first controlled nuclear chain reaction in what year?

Which institute is associated with selecting Nobel laureates in Physiology or Medicine?

What body actually selects the Nobel Prize in Physiology or Medicine?

For how long are Nobel Prize nomination records kept secret?

The very first Nobel Prizes were awarded in which year?

At most how many laureates can share the Nobel Prize in Physics in a single year?

What is the exact speed of light in vacuum?

State the exact SI value of Planck's constant.?

What exact value is assigned to Avogadro's constant?

What exact value does the SI system assign to the elementary charge?

At what temperature does the triple point of water occur?

The pH scale is logarithmic with what base?

In which year was the Richter scale introduced?

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