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Deforestation
Escola Básica de
Canidelo
Deforestation
Deforestation is the process of complete and
permanent disappearance of forests, currently mostly
caused by ...
Deforestation
Causes of Deforestation:
- Poverty;
- Absence of reliable parameters to land ownership;
- Illegal trade;
- A...
Deforestation in the World
Large tropical forests in developing countries is severely
affected by deforestation. The prima...
Deforestation in the Amazon
Deforestation in Portugal
The vegetation in Portugal is not very varied and plant species
have high economic value. Our fo...
Deforestation
After this we can not remain indifferent and
we have to act!
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Desflorestação hugo

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Desflorestação hugo

  1. 1. Deforestation Escola Básica de Canidelo
  2. 2. Deforestation Deforestation is the process of complete and permanent disappearance of forests, currently mostly caused by human activity.
  3. 3. Deforestation Causes of Deforestation: - Poverty; - Absence of reliable parameters to land ownership; - Illegal trade; - Absence of truly effective international cooperation in a desirable range; - Influence of global environmental degradation; caused by pollution, climate change, declining water resources and biodiversity, among other factors.
  4. 4. Deforestation in the World Large tropical forests in developing countries is severely affected by deforestation. The primary cause of deforestation is the exploitation of raw materials from the timber. As these countries have few industries have to resort to the use of the natural resource to develop. Firewood is the main source of energy for many poor countries.
  5. 5. Deforestation in the Amazon
  6. 6. Deforestation in Portugal The vegetation in Portugal is not very varied and plant species have high economic value. Our forest is not very dense and the main cause of destruction of our forests are fire. May arise by human intervention: the carelessness or arson. May still arise due to weather conditions such as high temperatures or thunderstorms. Portugal is greatly affected by fires, especially in the summer. Our biggest concern should be directed to the prevention of fires and reforestation of burned areas.
  7. 7. Deforestation After this we can not remain indifferent and we have to act!

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