We get energy from the sun.When we are walking,we use energy.

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While solar cells are made of silicon, silicones are used during module assembly, and installation as encapsulants, coatings, potting agents, adhesives, and sealants.

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1.Engry from the sun called solar energy.

2.Solar energy consists of  both heat energy and light energy.

3.Energy from the sun,running water and wind cannot be used up.

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Chemical potential energy is a form of stored energy found in food,batteries and fuels.
Light energy is a form of energy that enables us to see.
Heat energy is a form of energy that we can feel and makes us warm or hot.
Sound is a form of energy that we can hear.
Energy can exist in many forms and it can be converted from one form to another form.
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Energy is a thing that we need to do anything. Energy also comes from food that we eat..we need more energy to do anything.

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 The solar powered electrical generation

relies on heat engines.

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 Solar enegy comes from the has been by humans since ancient times using a range ever evolving technologies.

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