NEETBiologyBiodiversity and ConservationMCQ+4 / −1
Match List - I with List - II :
| List - I | List - II | ||
|---|---|---|---|
| (a) | Carbon dissolved in oceans | (i) | 55 billion tons |
| (b) | Annual fixation of carbon through photosynthesis | (ii) | 71% |
| (c) | PAR captured by plants | (iii) | 4 10 kg |
| (d) | Productivity of oceans | (iv) | 2 to 10% |
Choose the correct answer from the options given below:
- A(a)-(iii), (b)-(ii), (c)-(i), (d)-(iv)
- B(a)-(ii), (b)-(iv), (c)-(iii), (d)-(i)
- C(a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)
- D(a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)
View written solutionFree
Correct answer: D
About 71% of total carbon is found dissolved in oceans.
Annual fixation of carbon through photosynthesis is 4 $\times$ 1013 kg.
PAR captured by plants is 2 to 10% of total sunlight.
Productivity of oceans is approximately 55 billion tons.
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