The flame
this source is sun
chemical potential energy.
Both
What do you mean "What chemical energy"? 'Chemical' is the energy that is used in fireworks. Also, thermal and light energy is used.-Jessica =D
It starts with a primary energy source.
volcano
day light
Nuclear
nuclear
The flame
this source is sun
Sound
chemical potential energy.
Diesel fuel is a source of energy. It begins with the letter d.
Both
Fireworks convert chemical energy into light and sound energy.