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Milieuproblematiek

 Wat? & Waarom?


 Wanneer?


 Voorbeelden
Oorzaken en omschrijving van het begrip
Wat? & Waarom?
 Mens: dominante ecologische factor


 Verandering aan bestaande milieu


 Meestal ten nadele van bestaande biodiversiteit


 Soms nadeel voor mens zelf: loodvergiftiging bvb.
Evolutie van de wereldbevolking
Een probleem van alle tijden
Wanneer?
 Probleem ontstaan samen met mens


 Laatste jaren: bewustwording


 Wetenschappelijke én politieke aandacht
Droogte
Door o.a.
ontbossing
Overstromingen
Afval
Afvalberg
wordt
steeds
groter
Nood aan verandering

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