Fun Quizzes > Science Quizzes > Oh, You're Science Champion? Prove It By Getting Better Than 15 On This Test

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Here's your first question: Which celestial object is commonly known as a shooting star?

Shooting star meteor comet Making a wish

White dwarf
Minor planet
Planet
Meteor

Stunning!

That was incorrect.

What color results from the absence of visible light?

Black
Green
Orange
Brown

Sweet!

Nope, sorry. 😢

There are more than four billion mobile phone users worldwide. What are cellphone batteries made out of?

Lithium
Carbon
Hydrogen
Silicon

Was that too easy for you?

Hmm, I don't think so. 😔

What is the main purpose of a plant's flower?

To produce seeds
To soak up water
To support the plant

Nice!

Uh-oh. That was incorrect. 😔

You may find it difficult to breathe if you didn't have this system in your body. What system is it?

Nervous system
Respiratory system
Renal system
Lymphatic system

Good job!

I'm afraid that wasn't it. 😔

True or false: Apollo 12 was the first manned landing on the Moon.

False
True

Fabulous!

Not quite right. 😢

Which of the following is a defining characteristic of all invertebrates?

They are symmetrical
They are warm blooded
They are herbivores
They have no backbone

You're one class act!

Having difficulty with this one?

What is the structure of the heart that pumps blood out of the heart into the circulatory system?

Esophagus
Left atrium
Right atrium
Ventricle

Nice job!

Nope, sorry. 😢

True or false: Most of the human brain is made of muscle.

True
False

That's great!

Hmm, I don't think so. 😔

In biology, what is considered to be the basic unit of life?

The organism
The cell
The bacteria
The organ

Right on the money!

Doh! 🤬

This is the halfway point of the quiz! True or false: There is an element known as germanium on the periodic table, named after Germany.

True
False

That's the way!

Having difficulty with this one?

Which layer of Earth's atmosphere do planes fly in?

Stratosphere
Troposphere
Mesosphere
Thermosphere

You're doing great!

Not quite.

What is the black part of the eye called?

Iris
Retina
Pupil
Cornea

Boom! Nailed it! 👊

Doh! 🤬

What is the clinical name for the voice box?

Talking Listener Conversation communication communication

Trachea
Esophagus
Spinal cord
Larynx

Great job!

Nope, sorry. 😢

True or false: Human facial hair grows faster than any other hair on the body.

False
True

Nice going!

Doh! 🤬

What is triple point?

$Oh, You're Science Champion? Prove It By Getting Better Than 15 On This Test It\'s the point at which water can exist in all three phases simultaneously.$ It's the point at which water can exist in all three phases simultaneously.
$Oh, You're Science Champion? Prove It By Getting Better Than 15 On This Test It\'s Stephen Curry\'s best skill.$ It's Stephen Curry's best skill.
$Oh, You're Science Champion? Prove It By Getting Better Than 15 On This Test It\'s when heat, a chemical catalyst, and agitation combine to speed a chemical reaction.$ It's when heat, a chemical catalyst, and agitation combine to speed a chemical reaction.
$Oh, You're Science Champion? Prove It By Getting Better Than 15 On This Test It\'s the same as sublimation.$ It's the same as sublimation.