Mechanical energy is the sum of potential and kinetic energy
Radiant energy is the energy of electromagnetic radiation.
The stereo makes sound energy
When you stand on something tall and drop a ball, the ball will stand straight down, therefore gravity.
Fire is chemical energy. When you use a flammable liquid, it has chemicals in it, setting fire to the wood or coal
The lava is heated
Lightning electrify things.
BOOM!!!! nuclear bomb is...well.......NUCLEAR!

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