La biodiversité diminue petit à petit.

   La prise de conscience politique s'est concrétisée par des chartes, lois et conventions depuis plusieurs années. Des associations essaient de sensibiliser le public, car tout cela n'a de sens que si chacun change de comportements.

   Il serait intéressant de déterminer les espèces "clés" dont la destruction perturberait gravement les écosystèmes.


   Mais toutes ces actions de sauvegarde suffiront-elles à enrayer le processus de déclin pour éviter une 6e crise de biodiversité ?

Commentaires (30)

1. Bani 04/06/2009

Le lapin il est trop chou. Lisa jtd

2. laloli 14/04/2010

Merci pour le site !
Il va bcp m ' aider

3. ton cul hahahan (site web) 08/06/2010

Oh à cause de toi salope, on a mis trois heures a copier coller ton travail de merde ! Travaille mieux la prochaine fois stp ! Connasse ! Bon demain j'ai un devoir de math à faire, je le veux demain à midi, sur ce blog ok ? Sinon je suis plus ta copine NAA !

4. Andreeaa 31/12/2011

Mercii pour le site sa ma trop aidé pouur mon exposé sur la biodiversité ;-) :-D!!

5. michel du brain 15/03/2012

je voulais vou invitez tous, a aller vous faire foutre au plus profond de votre âme sur ce bone glandade et peca ! ;)

6. Ondekane Naomie (site web) 13/04/2012

mercie pour me donner la reponse

7. moimoi 18/05/2012

le lapin est trop chooou, ton exposé est super

8. bidule 22/05/2012

super site :) merci beaucoup!

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Super et merci beaucoup

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