Upwelling
1. Most primary productivity in the oceans occurs in surface waters, but most of the organic
matter is at
the bottom of the sea. Explain. [Check Answer]

Upwelling is a process in oceans where deep nutrient-rich water rises to the surface due to diverging surface currents. The deep water is rich in nutrients because it contains organic matter and dead organisms that have settled at the bottom over time. This upwelling phenomenon supports high levels of primary productivity in the oceans, impacting marine life and ecosystem dynamics.

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Upwelling1. Most primary productivity in the oceans occurs in surface waters, but most of the organicmatter is at the bottom of the sea. Explain. [Check Answer]

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Related Questions

Upwelling
1. Most primary productivity in the oceans occurs in surface waters, but most of the organic
matter is at
the bottom of the sea. Explain. [Check Answer]