domingo, 5 de junio de 2011

TRABAJO-POTENCIA

3 comentarios:

  1. 2. We have inspired in our daily habits. We have thought how we save water and we photographed it.
    (Sandra y Cris)

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  2. water in our locality is very important because we need water to irrigate our fields, to feed our animals and our daily living (showering, swimming, drinking ....)
    sara y mario

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  3. 3.-The shortage of water harms the development of economic activities, the balance of ecosystems, the survival of living beings, the welfare of populations and the limitation of biodiversity.
    The lack of drinking water makes the cleanliness environmental sanitation, what favours an increase in diseases associated with the deficiency of hygiene (diseases, skin diseases and by ectoparasites), which can be mitigated or avoided combining good habits of cleanliness and sufficient quantity of drinking water.

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