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How much is the productivity of oceans?

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in Biology – Class 12 by (271k points)
How much is the productivity of oceans?

(a) 10 billion tons

(b) 170 billion tons

(c) 55 billion tons

(d) 2 million tons

This question was addressed to me during an online interview.

This intriguing question comes from Ecosystem in division Ecosystem of Biology – Class 12

1 Answer

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Right option is (c) 55 billion tons

Explanation: Productivity is the rate of new biomass production by an individual, population, community within an ecosystem. The productivity of oceans is approximately 55 billion tons.

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