
We learn quite a bit about the various sciences in schools. Yet science is so much more than a subject studied in school. It provides the basic framework for the rules that govern the natural world. Did you know that according to scientists, the human nose can detect and recognize three trillion different scents? Here's another random factoid: there are more stars in the universe than there are grains of sand on Earth.
Biology, ecology, chemistry, physics, astronomy and even psychology are all covered in this super fun quiz of how the natural world works. Whatever your area of expertise is, you're likely to be challenged by some of these questions. If you want to learn more about science, this might just be the quiz for you. The majority of people aren't able to pass this quiz on their first try. Do you have what it takes to pass this quiz with flying colors? There's only one way to find out!
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Get PremiumIf You Can Get 16 on This Science Test, I'll Be Serious… Quiz Questions
Which part of the human body does glaucoma affect?

Eyes
Stomach
Blood
Throat
True or false: Scientists accidentally killed the once known world's oldest living creature, a mollusc, known to be aged as 507 years old.

True
False
What term is best associated with Sigmund Freud?

Theory of Gravity
Cognitive-Behavioral Therapy
Dialectical Behavior Therapy
Psychoanalysis
What is the chief constituent of air?

Nitrogen
Oxygen
Hydrogen
Carbon dioxide
The moons, Miranda, Ariel, Umbriel, Titania and Oberon, orbit which planet?

Jupiter
Uranus
Neptune
Venus
What is the first element on the periodic table?

Helium
Lithium
Hydrogen
Oxygen
What mineral has the lowest number on the Mohs scale?

Topaz
Quartz
Talc
Diamond
What is the molecular formula of glucose?

C₆H₁₂O₆
C₂H₄O₂
CH₄
K+
Which of the following blood vessels carries deoxygenated blood?

Pulmonary vein
Coronary artery
Aorta
Pulmonary artery
Which psychological term refers to the stress of holding contrasting beliefs?

Flip-Flop Syndrome
Blind Sight
Cognitive Dissonance
Split-Brain
What does DNA stand for?

Deoxyribogenetic Acid
Detoxic Acid
Deoxyribogenetic Atoms
Deoxyribonucleic Acid
Who is the chemical element curium named after?

Curious George
The Curiosity Rover
Stephen Curry
Marie & Pierre Curie
How many lobes does the human right lung have?

2
4
1
3
The asteroid belt is located between which two planets?

Mercury and Venus
Jupiter and Saturn
Mars and Jupiter
Earth and Mars
True or false: Sugar contains fat.

False
True
Which of the following is NOT a word used to describe an earthquake?

Drop-slide
Strike-slip
Temblor
Foreshock
What is the world's largest living species of penguin?

Emperor penguin
King penguin
Fairy penguin
Chinstrap penguin
An organism described as "heliotropic" has a tendency to move towards which of these things?

Water
Pollen
Light
Trees
The word "science" stems from the word "scire" meaning what?

To measure
To know
To count
To live
Which of the following is an active electrical component?

Capacitor
Inductor
Resistor
Transistor
What is an alternative name for multiple personality disorder?

Body integrity identity disorder
Dissociative identity disorder
Identity crisis
Schizophrenia
When was the first mammal successfully cloned?

1999
2009
1996
1985
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