Vocabulary
A number that summarizes a set of data and that can be computed by adding all the numbers in a list and then dividing by the number of numbers in the list
What is average?
Tiny organisms that are made of a single cell
What are bacteria?
When something becomes different over time
What is change?
The moment when two objects hit each other
What is a collision?
The ability to make things move or change
What is energy?
A balanced state in which a system is stable, such as when two or more samples are at the same temperature
What is equilibrium?
Water that is underground
What is groundwater?
To reach a conclusion using evidence and reasoning
What is inferred?
The energy that an object has because it is moving
What is kinetic energy?
Anything that has mass and takes up space
What is matter?
A group of atoms joined together in a particular way
What is a molecule?
To make something safe to eat or drink by heating it
What is pasteurization?
A small part that is meant to show what the whole is like
What is a sample?
When something stays mostly the same over time
What is stability?
A set of interacting parts forming a complex whole
What is a system?
A measure of how hot or cold something is
What is temperature?
The total kinetic energy of all the molecules that make up a sample
What is thermal energy?
To move from one object to another or one place to another
What is transferring?
A heating unit that stores and warms water
What is a water heater?
The science classroom number of the person who made this game
What is A7?