In response to elevated atmospheric carbon dioxide, primary productivity is more likely to increase in seasonally dry environments than in seasonally moist environments.

Question

Quizplus · Accepted Answer

Elevated atmospheric carbon dioxide can lead to increased photosynthesis, and in seasonally dry environments, this can result in more growth due to the increased availability of moisture during the periods of rain. In seasonally moist environments, however, the increased availability of moisture may not significantly increase primary productivity since water is already abundant. This is why primary productivity is more likely to increase in seasonally dry environments in response to elevated atmospheric carbon dioxide.

In Response to Elevated Atmospheric Carbon Dioxide, Primary Productivity Is