Harnessing Energy Unit Test

Front

What is kinetic energy?

Back

Kinetic energy is the energy that an object has because it is moving.

Front

What is potential energy?

Back

Potential energy is the energy that is stored in an object or system.

Front

What is a system in science?

Back

A system is a set of interacting parts forming a complex whole.

Front

What is the general definition of energy?

Back

Energy is the ability to make things move or change.

Front

What is a claim in scientific terms?

Back

A claim is a proposed answer to a question about the natural world.

Front

What is an example of kinetic energy?

Back

A flying soccer ball is an example of kinetic energy.

Front

What type of energy is found in a battery?

Back

A battery contains potential energy.

Front

What is the difference between kinetic and potential energy?

Back

Kinetic energy is energy of motion, while potential energy is stored energy.

Front

What is an example of a system?

Back

An ecosystem is an example of a system, as it includes interacting living and non-living parts.

Front

What is the role of energy in physical changes?

Back

Energy is required to cause physical changes, such as moving objects or changing states of matter.