renewable and non renewable

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Renewable and Non-renewable Source of energy

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Page 1: Renewable and non renewable

Renewable and Non-renewableSource of energy

Page 2: Renewable and non renewable

Introduction

• Many people around the world don’t understand between renewable and Non-renewable source of energy.

• I am now going to present What is Renewable and Non-renewable source of energy.

• Hope you Enjoy..

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What is a Renewable source of energy?

• Renewable source of energy is made from renewable sources. They are supply that will everyone will never run out of. It is use in everyday life.

• Example:

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Tidal power

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About Tidal power• The tide moves a huge amount of water

twice each day and harnessing it could provide a great deal of energy - around 20% of Britain's needs.

• Tidal power is a Renewable energy source, because the tides are caused by the orbital mechanics of the solar system . The root source of the energy is the orbital kinetic energy of the earth-moon system.

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Ocean

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About Ocean• An Ocean is a large area of salt water

 between continents . Oceans are very big and they join smaller seas together to create a bigger ocean. Oceans covers up 70% of our planet.[ It covers 1/3 of the Earth's surface. Older maps may not use the names Arctic Ocean and Southern Ocean. The deepest ocean is the Pacific ocean.

• The reason why ocean is renewable because the ocean can produce two types of energy, thermal energy from the sun's heat and mechanical energy from the tides and waves.

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Biomass

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About Biomass•

Biomass is biological material to trace from a source from living, or recently living organisms. For energy biomass this is often used to mean plant based material, but biomass can equally apply to both animal and vegetable to race from source material.

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Moving on

• Now we know the meaning of Renewable sources of energy. We know that renewable sources are supply’s that will never run out.

• Next we will be knowing what is a non-renewable Source of energy.

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What is a Non-Renewable source of energy?

• A Non-renewable source of energy is a natural source that could be used up faster than it could be by nature. It can not be generated or be produce. Once is used up , It will not be available again.

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Coal

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About Coal• Coal is a black rock and a solid fossil fuel. Is a

very hard object Which is 65%-95% Carbon and its also has hydrocarbons and other compounds in it.

• Coal is Non-renewable because after we dig it all up and burn it then its finished, You can’t use it anymore.

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Natural Gas

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About Natural Gas• Natural gas is a mixture. Natural gas is often

found in the ground together with petroleum.• Most natural gas is burnt as a fuel to

produce energy. It burns with a blue flame and it causes little pollution.

• Natural gas in Non-renewable because Once it use, you burn it and then its finish. It can’t produce of generate anymore.

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Asphalt

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About Asphalt• Asphalt is a sticky, black and highly thick

liquid. It is present in most crude Petroleum and in some natural deposits.

• Asphalt is no-renewable because wants you like take it out, you can’t re-use it anymore, its finish.