Energy produced by the sun and very important for the biosphere
Light energy
What is energy
Energy is what makes things move and work.
Name one type of energy
Light energy. (Other answers: heat, sound, electrical, chemical.)
Where does light energy come from
It comes from the sun.
What is heat energy called
It is called thermal energy.
What happens when particles move fast
They make more heat.
What energy is in food
Chemical energy.
What makes sound
Vibrations make sound.
How do we hear sound
Sound waves go into our ears.
What does electrical energy do
It powers machines.
What is stored energy called
Potential energy.
Where is stored energy in a dam
In the water behind the dam.
