Primary productivity in nontropical terrestrial environments is typically limited by what nutrient?
A)K
B)P
C)N
D)Fe

Question

Quizplus · Accepted Answer

Nitrogen is the limiting nutrient for primary productivity in nontropical terrestrial environments. It is often present in low amounts in the soil and is needed for the production of chlorophyll, which is necessary for photosynthesis. Nitrogen can become limiting as it is rapidly used up by plants and cannot be effectively replaced through atmospheric deposition alone.

Primary Productivity in Nontropical Terrestrial Environments Is Typically Limited by What