Quizz observation This quizz is about the concepts covered in the topic : observation of the oceans and seas.Feel free to review this topic if you do not manage to answer ...
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Elephant seal equipped with a sensor
Krill (Photo : Fabien Lombard)
Vue sous-marine d'un groupe de mésocosmes montrant un plongeur récoltant les pièges à sediment (© Stareso)
Animation of the biosphere obtained from the ocean color sensor SeaWiFS
Copepode Sapphirina iris (Photo : Fabien Lombard)
Instrumented buoy (Photo : David Luquet)
Annelid worm (Photo : Fabien Lombard)
Siphonophores Forskalia formosa (Photo : Fabien Lombard)
Colony of diatoms genus Bacillaria whose single cells slide against each other (Video : Sophie Marro)
Salpes - La vie enchaînéeBien que d’apparence primitive, les salpes sont de proches ancêtres des poissons. Lorsque les algues abondent, les salpes prolifèrent en de longues chaînes d’individus clonés.
Jellyfish Pelagia noctilica (Photo : Fabien Lombard)
Ocean color satellites travel around the Earth at an altitude of about 700 to 800 km.
Dinoflagellate Ceratium gravidum (Photo : Sophie Marro)
Mollusk (Photo : Fabien Lombard)
PlanktonPlankton are a multitude of living organisms adrift in the currents.Our food, our fuel, and the air we breathe originate in plankton.
Dinoflagellate Ceratium azoricum (Photo : Sophie Marro)
Sea Urchin - Planktonic OriginsBarely visible to the naked eye, sea urchin larvae grow and transform into bottom-dwelling urchins.
Siphonophores (Photo : Fabien Lombard)