Biology · Ecology
Consider the following statements regarding the carbon dioxide fertilisation effect: I. Rising atmospheric carbon dioxide has been a major contributor to the increase in green vegetated land areas globally. II. The fertilisation effect of carbon dioxide is generally stronger in C3 plants than in C4 plants. III. After carbon dioxide, nitrogen availability is the next most vital factor influencing terrestrial greening. Which of the statements given above are correct?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1I and II only
- 2I and III only
- 3II and III only
- 4I, II and III✓
Correct answer
I, II and III
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