Sources of energy
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Sources of Energy PowerPoint PPT Presentation


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Sources of Energy. Renewable and Non-renewable. What is Energy?. Energy is the ability to do work. Energy Forms. Heat . Light. Sound . Kinetic (movement). Chemical. Electrical . Gravitational . Elastic (potential). Sources of Energy.

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Sources of Energy

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Sources of energy

Sourcesof Energy

Renewable and Non-renewable


What is energy

What is Energy?

  • Energy is the ability to do work


Energy forms

Energy Forms

  • Heat

Light

Sound

Kinetic (movement)

Chemical

Electrical

Gravitational

Elastic (potential)


Sources of energy1

Sources of Energy

All forms of energy are stored in different ways, in the energy sources we use every day. These sources are divided into 2 groups.


Sources of energy2

Renewable

An energy source that can be replenished in a short period of time.

Non – Renewable

An energy source that we cannot replace.

Sources of Energy


Renewable energy

Renewable Energy

  • Sun

Wind

Geothermal

Biomass (plants)

Water


Non renewable energy

Non-Renewable Energy

  • Oil

Coal

Natural Gas

Nuclear


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