ENVIROMENT%20pollution

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ENVIROMENT pollution

• By Musáfira Tami Serrano
• Noelia I. Sánchez Gómez
• I.E.S Abyla 4ºA Ceuta

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ELEMENTS OF THE ENVIRONMENT
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WATER

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Pollution in seas and oceans

• The water pollution produced by the issuance of
  toxic gases, occasional spills of oil, or metal
  pollution, waste sewage or pesticides for
  example, the waste produced by factories.
• The law provides for the reduction of hazardous
  waste through the gradual reduction in the use of
  toxic products on the part of the industry or
  through the purification of waste.

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Water shortage

• The drought causes devastating effects in the
  countries that suffer it. Currently, many
  countries have less water than they need.
• At the beginning of the next century, a third of
  nations will have water scarcity permanently.
• The underground lakes, dating from prehistoric
  times, are running out quickly.

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Marine species in danger of extinction

• Because of the pollution of its ecosystem,
  poaching or uncontrolled, many marine species,
  those who spend most of their life in water, are
  seriously affected or in danger of extinction as
  the marine turtle or whale.

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GROUND

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Waste

• Waste are materials generated by the man. Some
  are reused, but others are piling up in
  landfills, rivers, seas or any other place.

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Deforestation

• The large-scale destruction of forests by the
  human action.
• The deforestation pace of some 17 million
  hectares a year.
• Forests play a key role in the carbon storage,
  because they are the lungs of the Earth. When
  they are destroyed, the excess of carbon dioxide
  in the atmosphere contributes to global warming
  of the Earth, and this involves multitude of side
  effects.

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Land species in danger of extinction

• One of the consequences of the extermination of
  animal species, such as the panda or the Iberian
  lynx, is to break the foodstuff cycle.
• If a species, which feeds on it also disappears,
  or grows dramatically

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air

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Air pollution

• the emissions from factories, cars and heating,
  affects the lives of living beings

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Accoustic pollution

• It is less known, but it also affects us.
• It is caused by human activities, traffic,
  industries, entertainment, aircraft. It produces
  adverse effects on health hearing, physical and
  mental.

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• We are responsible for this.

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• Let us Help
• the Earth.