Marine Ecosystem

Jonthan Berry


The realm of open water, called the pelagic zone, has the greatest volume and vertical range of any life zone. It includes the region above the continental shelf , called the neritic province, and the region beyond, called the oceanic province. Gradations in light, temperature, water chemistry, nutrient content, and pressure result in a diversity of environments that are filled by a large number of species.

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Amazing Underwater Marine Life

how many fish are in the ocean

There are more than 10-30 billion fish in the ocean

Abiotic and Biotic factors





Flow of energy in the ocean biome

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carbon dioxide-oxygen cycle in the ocean.

The Carbon Cycle

Limited Factors/Carrying Capacity of the ocean.

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This is Jonthan Berry's Marine Ecosystem

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