PREVIEW
... ng had once paid attention to reports on the deep-sea unmanned submersible "Jiaolong".
In the video returned by "Jiaolong", one could see that the deep-sea ecosystem was far more desolate than that of the shallow sea.
Since there was no sunlight in the deep sea, aside from ocean trenches and jagged rocks, only anaerobic plants could survive there, such as some algae.
Moreover, because the water pressure increases by one atmosphere for every ten meters of depth, diving ten ...
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