Light energy - Can come from the sun or humanmade objects., Thermal energy - from warmer substances to cooler substances., Sound energy - Is a vibration which travels  in the form of waves and can be heard., Chemical energy - Is released when a chemical reaction occurs.When we eat food,petrol burned., Electrical energy - Comes from different sources and can be transformed into light,sound,heat and movement., Nuclear energy - Is produced splitting an atom of uranium, Mechanical energy - Is a combination of kinetic energy and potential energy,

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