Earth Science
Astro-Science
Biology
Chemistry
Physics
100

What is the name of the largest ocean on Earth?

What is the Pacific Ocean? 

100

What is a small rocky object that orbits the sun called? 

What is an asteroid?

100

What is the powerhouse of the cell?

What is the Mitochondria?

100

What is the common name for H2O?

What is water?

100

What is the movement (up or down) of heat?

What is up?

200

What is the name for molten rock in its liquid state? 

What is Lava?
200

What is the fifth planet from the sun?

What is Jupiter?

200

How many chromosomes does each human cell have?

What is 46?

200

What is the name for the negatively charged part of an atom?

What is an electron?

200

What is  moving energy called?

What is kinetic energy?

300

What is the innermost layer of the Earth? 

What is the inner core?

300

What is the hottest planet? 

What is Venus?

300

What are the brain cells called?

What are neurons?

300

What is the chemical symbol for Iron?

What is Fe?

300

What color do you get when you mix all colors?

What is white?

400

What is the process called when water turns into a gas?

What is evaporation?

400

What planet has two moons?

What is Mars?

400

What system is your stomach a part of?

What is the digestive system?

400

What temperature does water freeze at? (F)

What is 35 degrees F?

400

What water freezes faster? Cold Water or Hot Water?

What is hot water?

500
What is the name of the outermost layer of the atmosphere?

What is the exosphere?

500

Which planets are gas planets in our solar system?

What are Jupiter, Saturn, Neptune, & Uranus?

500

What makes plants green?

What is Chlorophyll? 

500

What is it called when the Ph level of something is above 7?

What is a base?

500

At what speed does light travel?

How much is 3 Million Meters per second?

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