About what percentage of photosynthesis is carried by terrestrial plants, while the rest occurs in ocean, lakes, and ponds?
Correct answer: B. 10
- A. 40
- B. 10
- C. 20
- D. 30
Explanation
90% of total photosynthesis is carried out by aquatic plants. Most of them are marine algae, which account for nearly 80%. The rest is produced by freshwater algae about 10%. Only the remaining 10% of total photosynthesis is performed by land plants.Hence, B is the correct option.
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