Do you think that it is inevitable that marine mammals will become extinct? Why?
The answer to the question of inevitability is an unstisfying means ''donot know' . It's may or may be.
Marine mammals extinction may be inevitable, U.S scientist has calculated that the critical thershold for Maas extinction stands at 310 billion tons. It is because of added so much of carbon to the occeans that causes sixth Maas extinction of Marine sepecies.
95% of Marine species vanished and 31 occeans of significant changes in 542 millions year in palnet carbon cyclein, in which plants draw down carbon from the atmosphere and cycle it through the animal community and back into the atmosphere.
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