An example of a nutrient that is important for primary productivity is:

Question

Quizplus · Accepted Answer

Nitrogen is an essential nutrient for primary productivity as it is a key component of proteins, nucleic acids, and chlorophyll. Nitrogen is often a limiting factor for plant growth, and the addition of nitrogen to ecosystems through fertilization can increase primary productivity. Calcium and silica do not play as crucial of a role in primary productivity, and while oxygen is important for respiration, it is not a nutrient necessary for primary productivity.

An Example of a Nutrient That Is Important for Primary