What is primary productivity? Give brief | Class 12 Biology Chapter Ecosystem, Ecosystem NCERT Solutions

Question: What is primary productivity? Give brief description of factors that affect primary productivity.
Answer:

It is defined as the amount of organic matter or biomass produced by producers per unit area over a period of time.

Primary productivity of an ecosystem depends on the variety of environmental factors such as light, temperature, water, precipitation, etc. It also depends on the availability of nutrients and the availability of plants to carry out photosynthesis.


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Welcome to the NCERT Solutions for Class 12 Biology - Chapter . This page offers a step-by-step solution to the specific question from Excercise 1 , Question 9: What is primary productivity? Give brief description of factors that affect primary productivity.....