4th Grade, TWIG Science, Module 2: Sparks Energy Review

Front

What is electricity an example of?

Back

Energy transfer.

Tags

NGSS.MS-PS3-4

Front

What happens when you burn an energy source like wood or coal?

Back

You are releasing the energy.

Front

What is a nonrenewable resource?

Back

A resource that cannot be replenished in a short period of time, such as fossil fuels.

Front

How is energy transferred to a Chromebook?

Back

Through electric currents.

Front

Which of the following is NOT evidence of energy transfer: water, light, heat, or sound?

Back

Water.

Tags

NGSS.MS-PS3-5

Front

Define energy transfer.

Back

The process of moving energy from one place to another or transforming it from one form to another.

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Front

What are fossil fuels?

Back

Natural substances formed from the remains of ancient plants and animals, used as energy sources.

Front

What is the difference between renewable and nonrenewable resources?

Back

Renewable resources can be replenished naturally over time, while nonrenewable resources cannot.

Front

Give an example of a renewable energy source.

Back

Solar energy.

Tags

NGSS.MS-PS3-3

Front

What is an electric current?

Back

A flow of electric charge, typically carried by moving electrons in a conductor.