Biology
Chemistry
Physics
Astronomy
Earth Science
100

The process by which green plants make their own food using sunlight, carbon dioxide, and water?

What is photosynthesis?

100

The chemical symbol for water

What is H2O

100

The universal force that pulls objects towards each other

What is gravity?

100

The name of the closest star to Earth

What is the Sun?

100

The outermost layer of the Earth

What is the crust?

200

The number of chromosomes humans have

What is 46?

200

The four states of matter

What are liquid, solid, gas, and plasma

200

The man credited with discovering gravity

What is Isaac Newton?

200

The largest planet in our solar system

What is Jupiter?

200

The process when liquid water changes into water vapor due to heat energy from the Sun

What is evaporation?

300

The largest animal to have ever existed

What is the blue whale?

300

A chemical combination of two or more elements called?

What is a molecule?

300

The most common form of radiation that is responsible for skin cancer

What is UV radiation?

300

The first man to walk on the moon?

Who is Neil Armstrong?

300

The process of rocks being broken down into smaller pieces by wind, water, or ice

What is erosion?

400

The first and last name of the man dubbed “the father of evolution“

Who is Charles Darwin?

400

The smallest unit of an element that retains all the properties of that element?

What is an atom?

400

The state of matter that sound travels through the fastest

What is a solid?

400

Three constellations

What are the Big Dipper, the Little Dipper, Orion, etc...

400

The largest island that is not a continent

What is Greenland?

500

What is DNA an abbreviation of

What is deoxyribonucleic acid?

500

The only metal that is a liquid at room temperature

What is mercury?

500

Oppenheimer’s first name

What is Julius?

500

The planet with the longest rotation around the sun

What is Neptune?

500

The five oceans

What are the Atlantic, Pacific, Indian, Arctic and Southern oceans?