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Transcript

AIT BARICH Assma, NAVARRO Raphael, KHALIFE Léa

CORALS

WHAT IS THE FUTURE FOR CORAL REEFS?

  • ancient animals
  • reef builders
  • threatened by global warming

INTRODUCTION

SUMMARY

  • The characteristics of corals
  • The reason for their disappearance
  • The multiples research and strategies to save coral reefs

The characteristics of corals

  • marine animal
  • located in warm seas
  • 0,2% of the marine environment
  • fundamental existence

The reason for their disappearance

  • Human activities
  • Global warming

coral bleaching

The multiples research and strategies to save the coral reef

KEN NEDIMYER

ASSOCIATIONS

replant a reef

grow a large amount of corals in the shortest amount of time

1. get used to warmer waters

2. Help of reproduction in aquariums

CONCLUSION

  • 75% of coral reefs threatened
  • No more corals, no more habitats

SOURCES

  • video "peut-on sauver le corail" ARTE
  • video "le blanchissement des coraux " BRUT
  • "quelles solutions pour sauver les coraux" oceano.org
  • Coral guardian
  • Corallia

THANK YOU FOR YOUR ATTENTION!