Physics
Chemistry
Earth/Space
Math >:)
Scientific Procedure
100
It keeps us down.
What is gravity?
100
It's just water!
What is H2O?
100
The star around which Earth orbits.
What is the sun?
100
Rise over run.
What is the slope of a line?
100
Sometimes called an "educated guess."
What is a hypothesis?
200
Energy resultant from an object's motion.
What is kinetic energy?
200
The negatively charged particles in an atom.
What are electrons?
200
The 6th planet from the sun.
What is Saturn?
200
The point at which a line intersects with the y-axis.
What is the y-intercept?
200
A visual representation of the relationship between two variables.
What is a graph?
300
The 3 types of heat transfer.
What are convection, conduction, and radiation?
300
A reaction that absorbs heat from its surroundings.
What is an endothermic reaction?
300
A mineral commonly found in Wyoming that is an important source of soda ash.
What is trona?
300
The fully reduced form of the fraction: 12/96.
What is 1/8?
300
In an experiment, the variable that is purposefully changed.
What is the independent variable?
400
The tendency of objects to stay at rest or in motion.
What is inertia?
400
A reaction in which a fuel reacts with oxygen, often leading to the production of heat, light, CO2, and water vapor.
What is a combustion reaction?
400
Astronomical phenomenon that occurs when the moon passes in front of the sun.
What is a solar eclipse?
400
The form of a line expressed as: y=mx+b.
What is the slope-intercept form of a line?
400
The boiling and freezing points of water, respectively, in Celsius.
What are 100 degrees, and 0 degrees Celsius?
500
This physical law is the reason why perpetual motion machines are impossible.* 
What is the law of conservation of energy?
500
Sodium Bicarbonate.
What is baking soda?
500
The 2nd hardest naturally occurring mineral.*
What is corundum?
500
A line that runs perpendicular to the line y=1/2x+4, with a y-intercept of 10.
What is y=-2/1x+10
500
The standard unit of measurement for time.
What is a second?