Energy Grade 4 Updated 1/19

Front

What is the distance an object moves in a certain amount of time?

Back

Speed

Front

Which direction does warmer air move?

Back

Warmer air always moves into cooler air.

Front

What do thermal imaging devices detect?

Back

Energy transfer based on temperature.

Front

What is transferred between two moving objects when they collide?

Back

Energy

Front

Where does the current electricity in your home come from?

Back

A power plant.

Front

What is energy?

Back

The ability to do work or cause change.

Front

What is kinetic energy?

Back

Energy of an object in motion.

Front

What is potential energy?

Back

Stored energy based on an object's position.

Front

What is the law of conservation of energy?

Back

Energy cannot be created or destroyed, only transformed.

Front

What is thermal energy?

Back

Energy that comes from the temperature of matter.