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NEET 2008
Exam
NEET
Year
2008
Subject
Zoology
Chapter
Organisms and Populations

NEET 2008 · Zoology · Organisms and Populations

About 70 \% of total global carbon is found in

About 70%70 \% of total global carbon is found in

Options

  1. AForests
  2. BGrasslands
  3. CAgroecosystems
  4. DOceans

Correct answer

D. Oceans

Step-by-step solution

Oceans : For the C, cycling pool consists of 6×1014 kg(29%)6 \times 10^{14} \mathrm{~kg}(29 \%) of free CO2\mathrm{CO}_2 in the atmosphere and 1.45×1015 kg(71%)1.45 \times 10^{15} \mathrm{~kg}(71 \%) dissolved CO2\mathrm{CO}_2 in hydrosphere.
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