Human Anatomy
Chemistry
Earth Science
Physics
Astronomy
100

The longest bone in the human body

What is the femur?

100

The chemical element with the symbol He

What is helium?
100

The largest ocean on Earth

What is the Pacific Ocean?

100
The mutual attraction between all things that have mass
What is gravity?
100

The 5th planet from the Sun

What is Jupiter?


200

The amount of bones in an adult human body

What is 206?

200

The chemical symbol for iron

What is Fe?

200

The age of planet Earth 

What is 4.5 billion years?

200

The amount of time it takes light to reach Earth from the Sun

What is 8 minutes?

200

The amount of gas giants and terrestrial planets in the Solar System, respectively

4 and 4

300

The type of cell division gametes undergo

What is meiosis?

300

The boiling point for water

What is 212 F (100 C)?

300

The outermost layer of the Earth

What is the crust?

300

Isaac Newton's First Law of Motion

What is a body remains at rest, or in motion at a constant speed in a straight line, except insofar as it is acted upon by a force?

300

The year humanity landed on the moon

What is 1969

400

The liver produces this fluid to aid in digestion

What is bile?


400

The most abundant element in the entire universe

What is hydrogen?


400

The category of rock that is created by the cooling of magma or lava

What is igneous rock?

400

The four natural states of matter

What is solid, liquid, gas, plasma?

400

The hottest planet in the solar system

What is Venus?

500

These are the phases of the cell cycle

What is Interphase, Prophase, Metaphase, Anaphase, Telophase?

500

The invention Alfred Nobel, the founder of the Nobel Prize, was famous for

What is dynamite?

500

The reason for having a leap year

What is an extra day every 4 years to align the calendar year with the astronomical year?

500

The process of a solid becoming a gas without being turned into a liquid

What is sublimation?

500

The closest major galaxy to our Milky Way Galaxy

What is the Andromeda Galaxy?
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