Fun Facts
Earth / Space
Life Science
Chemistry
Physics
100

True or false

Babies have more bones than adults

True

100

Which planet spins backwards?

Venus

100

What pigment gives plants their green color?

Chlorophill

100

This is the most common element in the human body, also essential for life. 

oxygen

100

This force pulls objects toward the center of the Earth

gravity

200

Where do plants get their energy from?

The Sun

200

What is the coldest planet?

Uranus

200

This is the basic building block of life

cell

200

This is the only metal that's liquid at room temperature

mercury

200

This is the fastest moving thing on the planet

light

300
How many noses do slugs have?

4

300

This "red planet" once had water flowing on its surface

Mars

300

This organelle can be considered rough or smooth, depending on the presence of ribosomes

endoplasmic reticulum

300

This gas makes soda "fizzy"

carbon dioxide

300

This happens when light "bounces off" a surface

reflection

400

What is the tallest mountain on earth?

Mt Everrest

400

What is the 5th planet from the sun?

Jupiter

400

How many bones does an adult human have?

206

400

This type of reaction involves one substance breaking down into two or more simpler substances

decomposition

400

This form of electromagnetic radiation is used to diagnose broken bones

X-ray

500

Name 2 unique things crows do

They remember faces and hold grudges - and they bring presents / can be trained

500

Which planet has the biggest volcano?

Mars

500

This iron-rich pigment on red blood cells allows for the transport of oxygen throughout the body

hemoglobin

500

NaCl is the chemical formula for what common household item? 

salt

500

This scientist created three laws of motion, which are named after him

Isaac Newton