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La perception des menaces sur notre environnement est-elle récente (indiquer affirmation fausse) : non, dès le 17ème siècle on s'interroge sur l'impact des activités humaines sur le climat non, durant le 19ème siècle, les impacts des activités humaines sur la santé sont décriés oui, c'est dans la 2nd moitié du 20ème siècle que les questions environnementales apparaissent oui, c'est dans la 2nd moitié du 20ème siècle que le GIEC démontre le changement climatique
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