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ENERGY

ENERGY. Ariadna Isla and Júlia Del Pino . Energy. Today the energy sources that are mostly used nowadays is the energy sources renewable like solar and wind. The wind energy sources can be obtained trhought the wind and the solar energy sources can be obtained trougt the sun . Energy.

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ENERGY

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  1. ENERGY Ariadna Islaand Júlia Del Pino

  2. Energy • Today the energy sources that are mostly used nowadays is the energy sources renewable like solar and wind. • Thewindenergysources can be obtainedtrhoughtthewindandthe solar energysources can be obtainedtrougtthesun.

  3. Energy • Theadvantatges of thewindenergysourcerarethatdoesn’tpollute is inexhaustibleandslowsthedepletion of fossil fuels contribute to preventingclimatechangeandthedisadvantatgesarethatthe air was a little fluid weight involves making large machinesand therefore expensive and the noise produced by the rotation of the rotor, but its effect is more pronounced than the one generated by the installation of similar types of industrial organization, and we are always very close to the mills.

  4. Energy • The advantatges of the solar energy are that to obtain power is not necessary to resort to any form of combustion, so no pollutants are emitted into the atmosphererelated phenomena such as acid rain or greenhouse and thedisadvantatges are that the scattered radiation coming from the surface and constantground it has to transform in the time it reaches thermal or electricalenergy that it has no effective storage system.

  5. AlternativeEnergy • Therearetwotypes of alternativeenergy: • Renewableenergysources the energy obtained virtually inexhaustible natural sources, either by the vast amount of energy they contain, or because they are able to regenerate by natural means. • The nuclear energy  the energy to be released in the spontaneous reactions artificialmente or nuclear.

  6. Images Solar Panel

  7. Images Windmill

  8. Images Nuclear

  9. Júlia Del Pino and Ariadna Isla energy

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