Primary productivity is not limited by

Question

Primary productivity is not limited by 

Answer 1

Hi Jovi! I'm not sure what the answer options for your question were, but you can use this information to eliminate wrong answers:

Primary productivity is determined by the photosynthesis activity of autotrophs (how much energy plants and other autotrophs are making in an ecosystem). This activity can be limited by the amount of light, nutrients, water, and minerals available to the primary producer as well as the temperature of the environment. So, primary productivity IS limited by these factors. Other factors would not limit primary productivity. Hope this helps, but if you have any more specific questions, just ask!