At the level of species, the ocean is much less diverse than the terrestrial environment, with only approximately fifteen (15) percent of the total known species.
Biodiversity makes reference to all forms of life and different populations we can identify in a given ecosystem.
Biodiversity is a fundamental issue for the maintenance and equilibrium of the whole ecosystem.
The loss of biodiversity may lead to the extinction of one species and even to the irreversible change of the ecosystem.
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