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Test Your Scientific Knowledge With Fun Science Trivia Questions

December 10, 2022 By Kids Trivia

Science is basically known as the appliance of information and acceptance of the natural and social world following methods that are based on evidence. It is also defined as the four distinct processes namely, surveillance, recognition, explanation, experimental investigation, and theoretical explanation of any natural phenomenon. It initially came from the Latin word Scientia which means knowledge or experience. Do you know how much knowledge do you have regarding science and are you ready to test your knowledge about science? To give your mind a tough time here we have gathered some of the best science trivia questions that will get your brain into a rollercoaster of amazing science facts.

So, turn on your thinking mode and give these science trivia questions a try that range from easy, weird, and interesting to hard. Good luck with these science trivia questions.

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  • Science trivia questions
  • Science trivia questions 2022
  • Weird science trivia questions and answers
  • Interesting science questions and answers
  • Science trivia hard
  • Science trivia night
  • Science trivia questions multiple choice
  • Science trivia for high school

Science trivia questions

What element did Joseph Priestley discover in 1774?

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Oxygen

Bronze is an alloy consisting primarily of what two elements?

Show Answer
Copper and Tin

What is the nearest planet to the sun?

Show Answer
Mercury

The earth has three layers that are different due to varying temperatures. What are its three layers?

Show Answer
Crust, mantle, and core

What is the largest known land animal?

Show Answer
Elephant

Which of Newton’s Laws states that ‘for every action, there is an equal and opposite reaction?’

Show Answer
The third law of motion

How many elements are there in the periodic table?

Show Answer
118

What is the tallest type of grass?

Show Answer
Bamboo

How many bones do sharks have?

Show Answer
Zero

Diabetes develops as the result of a problem with which specific organ in the body?

Show Answer
Pancreas

What is the rarest blood type?

Show Answer
AB-

What type of bond involves the sharing of electron pairs between different atoms?

Show Answer
Covalent

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Science trivia questions 2022

Where is the world’s most active volcano located?

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Hawaii

What disease stems from the medieval term that means ‘bad air’?

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Malaria

Optics is the study of what?

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Light

What part of the brain deals with hearing and language?

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Temporal lobe

Dolly was the first-ever living creature to be cloned. What type of animal was she?

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Sheep

Animals that eat both plants and meat are called what?

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Omnivores

What is the quality of an object that allows it to float on water?

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Buoyancy

What is the largest internal organ of the human body?

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Liver

Oncology focuses on what disease?

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Cancer

Which two elements on the periodic table are liquids at room temperature?

Show Answer
Mercury and Bromine

What planet in our solar system has the most gravity?

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Jupiter

Penicillin is used to fight what type of infections?

Show Answer
Bacterial

What is the medical term for bad breath?

Show Answer
Halitosis

The study of the weather is called what?

Show Answer
Meteorology

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Weird science trivia questions and answers

What is a Geiger Counter used to measure?

Show Answer
Radiation

What type of cell division results in two four daughter cells, each with half the number of chromosomes in the parent cells?

Show Answer
Meiosis

What is the symbol of the element silver?

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Ag

What does ‘E’ represent in E=MC2?

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Energy

According to Apollo astronauts, the Moon smells like what?

Show Answer
Burnt gunpowder

Frogs belong to which animal group?

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Amphibians

Which component of an atom might you expect to be orbiting around it?

Show Answer
Electrons

Mycology is the scientific study of what?

Show Answer
Fungi

What is the electrical charge of a neutron?

Show Answer
No charge

What kind of energy does an unlit match have?

Show Answer
Chemical energy

How do you calculate density?

Show Answer
Density is mass divided by volume

Which psychological concept did Pavlov’s dog help him describe?

Show Answer
Conditioning

In terms of pH, what is ammonia?

Show Answer
Basic

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Interesting science questions and answers

About how old is Earth?

Show Answer
4.5 billion years

What is the name of the most recent supercontinent?

Show Answer
Pangea

What is the scientific term for peeling skin?

Show Answer
Desquamation

Which moon of Saturn has a methane cycle?

Show Answer
Titan

Around what percentage of animal species are invertebrates?

Show Answer
95%

What animal is the closest living relative of a human?

Show Answer
Chimps and bonobos

What is the “powerhouse of the cell?”

Show Answer
Mitochondria

What is the sun mostly made up of?

Show Answer
Hydrogen

The smallest bones in the body are located where?

Show Answer
The ear

What is the scientific name for the job or role an organism plays in its habitat?

Show Answer
Niche

What is the fin on the backs of fish, some whales, and dolphins called?

Show Answer
Dorsal Fin

What is a scientist who specializes in the study of cells called?

Show Answer
Cytologist

What part of the brain controls hunger?

Show Answer
Hypothalamus

What flap on your windpipe helps keep out food particles?

Show Answer
Epiglottis

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Science trivia hard

What causes the moon to shine?

Show Answer
Reflection from the sunlight

What does the ER of a cell stand for?

Show Answer
Endoplasmic Reticulum

What is the main structural molecule in hair and nails?

Show Answer
Keratin

What is a unit that measures force?

Show Answer
Newtons

What are the gaps between nerve cells called?

Show Answer
Synapses

What is the galaxy closest in light-years to the Milky Way Galaxy?

Show Answer
Andromeda

Which constellation are the stars Castor and Pollux in?

Show Answer
Gemini

What element is a diamond composed of?

Show Answer
Carbon

What does a conchologist collect?

Show Answer
Seashells

What is the splitting of atomic nuclei called?

Show Answer
Nuclear Fission

What is the sticky part of the pistil called?

Show Answer
Stigma

What instrument do you use to measure wind speed?

Show Answer
Anemometer

What do you count on a tree to tell how old it is?

Show Answer
It’s rings

Botulinum toxin is commonly referred to as what?

Show Answer
Botox

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Science trivia night

What does the gall bladder secrete?

Show Answer
Bile

What is made by white blood cells to help fight off infection?

Show Answer
Antibodies

Which person is known for publishing “The Interpretation of Dreams”?

Show Answer
Sigmund Freud

How many chambers make up the human heart?

Show Answer
Four

The first vaccine was for which disease?

Show Answer
Smallpox

Who was the first woman in space?

Show Answer
Valentina Tereshkova

What is the calm center part of a hurricane called?

Show Answer
Eye

What layer of the Earth is right below the crust?

Show Answer
Mantle

What is the first phase of mitosis?

Show Answer
Interphase

What are the lower chambers of the human heart called?

Show Answer
Ventricles

Who begins food chains?

Show Answer
Producers

What part of the brain is responsible for vision?

Show Answer
Occipital

What is the chemical symbol for lead?

Show Answer
Pb

Who is considered the “father” of organic chemistry?

Show Answer
Friedrich Wöhler

What scientist proposed the theory of continental drift?

Show Answer
Alfred Wegener

Science trivia questions multiple choice

What is the study of plant life called?

Show Answer
Botany

What color catches the eye first?

Show Answer
Yellow

Specialized cells are called photoreceptors. What are the 2 types of photoreceptors in the retina called?

Show Answer
Rods and cones

A unit of electromotive force is called what?

Show Answer
Volt

What gas makes up most of the atmosphere of Mars?

Show Answer
Carbon Dioxide

To any astronaut, what is an EVA?

Show Answer
Extravehicular activity

Between which two planets does the asteroid belt lie?

Show Answer
Jupiter and Mars

What is the process of breaking down food called?

Show Answer
Digestion

How many bones are in a giraffe’s neck?

Show Answer
Seven

What ongoing process allows water to be constantly recycled?

Show Answer
Water Cycle

What is the average life cycle of a red blood cell?

Show Answer
120 days

What was the first sound-recording device called?

Show Answer
Phonograph

What is the scientific word for push or pull?

Show Answer
Force

What is the only bone in the human body that isn’t attached to another bone?

Show Answer
Hyoid bone

Who first proposed the concept of contact lenses?

Show Answer
Leonardo da Vinci

Science trivia for high school

What are the four states of matter?

Show Answer
Solid, liquid, gas, plasma

The metamorphism of what rock forms marble?

Show Answer
Limestone

Aspirin comes from the bark of what tree?

Show Answer
Willow

What is the smallest organ in the human body?

Show Answer
Pineal gland

What are the four primary precious metals?

Show Answer
Gold, silver, platinum, and palladium

What is the only planet in our solar system less dense than water?

Show Answer
Saturn

The Arrector Pili muscles are responsible for what phenomenon?

Show Answer
Goosebumps

What is the smallest named time interval?

Show Answer
Planck time

What reaction releases energy into its surroundings?

Show Answer
Exothermic reaction

What gives onions their distinctive smell?

Show Answer
Sulfer

What element is named after the Greek word for green?

Show Answer
Chlorine

How many vertebrae in the human spine?

Show Answer
33

How long is an eon?

Show Answer
A billion years

What is the name of the process where plants lose water in the atmosphere?

Show Answer
Transpiration

What part of the human body is the axilla?

Show Answer
The armpit

What is the second most abundant mineral in the human body?

Show Answer
Phosphorus

Where on the human body are the most sweat glands?

Show Answer
Bottom of the feet

What metal is the best conductor of electricity?

Show Answer
Silver

What does the human lacrimal gland produce?

Show Answer
Tears

What are the four types of adult human teeth?

Show Answer
Incisors, canines, premolars, molars

What color has the longest wavelength in the visible spectrum?

Show Answer
Red

Syncope is the medical name for what condition?

Show Answer
Fainting
Kids Trivia
Kids Trivia

I am a student and a blogger who is continuously writing for 2 years. My strong niches are movies, religion, hobbies, entertainment, Harry Potter, History, Sports

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