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NEET UG BIOLOGY MCQ: ECO SYSTEM

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The carbon is fixed annually in the biosphere through photosynthesis is?
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Correct option: A
4×1013kg4 \times {10^{13}}kg
Option A (4×1013kg4 \times {10^{13}}kg) is correct because this is the approximate amount of carbon fixed annually through photosynthesis in the biosphere.

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