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.

Tiny organisms that are made of a single cell.

When something becomes different over time.

The moment when two objects hit each other.

The ability to make things move or change.

A balanced state in which a system is stable, such as when two or more samples are at the same temperature.

To reach a conclusion using evidence and reasoning.

The energy that an object has because it is moving.

Anything that has mass and takes up space.

A group of atoms joined together in a particular way.

To make something safe to eat or drink by heating it.

A small part that is meant to show what the whole is like.

When something stays mostly the same over time.

A set of interacting parts forming a complex whole.

A measure of how hot or cold something is.

The total kinetic energy of all the molecules that make up a sample.

To move from one object to another or one place to another.

A heating unit that stores and warms water.

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Thermal Energy

Question	Answer
Average	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.
Bacteria	Tiny organisms that are made of a single cell.
Change	When something becomes different over time.
Collision	The moment when two objects hit each other.
Energy	The ability to make things move or change.
Equilibrium	A balanced state in which a system is stable, such as when two or more samples are at the same temperature.
Groundwater	Water that is underground.
Infer	To reach a conclusion using evidence and reasoning.
Kinetic Energy	The energy that an object has because it is moving.
Matter	Anything that has mass and takes up space.
Molecule	A group of atoms joined together in a particular way.
Pasteurize	To make something safe to eat or drink by heating it.
Sample	A small part that is meant to show what the whole is like.
Stability	When something stays mostly the same over time.
System	A set of interacting parts forming a complex whole.
Temperature	A measure of how hot or cold something is.
Thermal Energy	The total kinetic energy of all the molecules that make up a sample.
Transfer	To move from one object to another or one place to another.
Water Heater	A heating unit that stores and warms water.

Created by: user-1937332

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