Asked by: Hana Yalamanchilli
science environment

Which ocean zone contains the greatest biodiversity and the most ocean life?

Last Updated: 12th April, 2021

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The Epipelagic zone extends from the surface to200m down. It receives plenty of sunlight and thereforecontains the most biodiversity in the ocean.Next comes the mesopelagic zone which extends from 200m to1,000m. It is also called the twilight zone because of thelimited light that can filter through these waters.

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Hereof, what ocean zone has the most biodiversity?

The ocean contains a wealth ofbiodiversity, and most of this diversity livesin the sunlit area called the euphotic zone (seeDistribution of Life, page 45, for moreinformation).

Subsequently, question is, what area has the highest biodiversity? Amazonia represents the quintessence ofbiodiversity – the richest ecosystem on earth. Yet astudy by Smithsonian scientists, published this week in the journalScience, shows that differences in species composition of tropicalforests are greater over distance in Panama than inAmazonia.

Similarly, you may ask, where in the ocean is most of the life concentrated?

Most marine life is found in coastalhabitats, even though the shelf area occupies only seven percent ofthe total ocean area. Open ocean habitats are foundin the deep ocean beyond the edge of the continentalshelf.

Which zone of the ocean is the warmest?

The epipelagic zone tends to be thewarmest layer of the ocean.

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