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

Question

Quizplus · Accepted Answer

Elevated atmospheric carbon dioxide levels can enhance photosynthesis and primary productivity in plants. In seasonally dry environments, plants may experience water stress during the dry season, and increased carbon dioxide levels can help them maximize their water use efficiency and improve their growth and productivity. In contrast, in seasonally moist environments, water availability is less limited, and the potential benefits of increased carbon dioxide levels may be limited by other factors such as nutrient availability or competition for light. Therefore, primary productivity is more likely to increase in seasonally dry environments than in seasonally moist environments in response to elevated atmospheric carbon dioxide levels.

In Response to Elevated Atmospheric Carbon Dioxide Levels,primary Productivity Is