the power that makes things happen.
energy
this energy flows into lights and changes into heat and light energy.
electrical energy
heat, light, _____, and sound are all forms of energy.
electricity
What kind of energy do people shouting and machines moving release?
sound energy
Can you destroy or make energy?
No, you can't!
How do plants get food energy?
They change light energy from the Sun into food energy.
What do you call moving energy?
kinetic energy
How do flags move in the wind?
They flutter.
Is fat energy considered stored energy or potential energy?
Both! If you don't use it, it is stored energy. If you use to to get ready to exercise, it is potential energy!
What kind of energy does the top of a rollercoaster have?
stored energy
When a rollercoaster goes down, stored energy changes into ______ energy.
kinetic energy (moving energy)
What happens when potential energy is used?
It turns into another form of energy, like kinetic or heat energy.
What kind of energy does a video camera use?
electrical energy
