Energy

The important thing that humans, animals, and plants need to make things work or move is ...

• Sound

• Hand

• Energy

From where do your cars or motorcycle get energy?

• Food

• Water

• Fuel

What would happen if there was no energy?

• Living things still can work

• Non-living things would stop to move

• Both living things and non-living things would not be able to work or move.

There are many sources of energy, which one that NOT a source of energy?

• The Sun

• Food

• Movement

• All the answer correct

Plants can make food by themself, what do the plants need to make food?

• Movement

• The Sun

• Fuel

A turbine is a machine that spins around in a moving fluid (liquid or gas). How the turbine get energy?

• from fuel

• from wind

• from sun

The main source of energy is

• Wind

• Nuclear

• Sun

• Geothermal

• ARTIFICIAL SOURCE OF LIGHT

• NATURAL SOURCE OF LIGHT

Sound is a form of energy that enables us to hear

• True

• False

We have natural sound and ___________

• playing sound

• artificial sound