Bonjour ,
voici ma réponse :
ocean acidification: the excess CO2 dissolves in other surfaces and makes them more acidic. The speed of this phenomenon has been unprecedented for 300,000,000 years. Scientists ignore the effects to come. The shells and certain plankton which constitute the base of the food chain could not be able to adapt so. Their disappearance would have a direct impact on all species, including humans.
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