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What is primary productivity? Give brief...

What is primary productivity? Give brief description of factors that affect primary productivity

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### Step-by-Step Solution: 1. **Definition of Primary Productivity**: - Primary productivity refers to the amount of biomass produced by autotrophs (producers) in a given area over a specific period of time. It is a measure of the energy captured through photosynthesis and stored as organic matter. 2. **Factors Affecting Primary Productivity**: - **Environmental Factors**: - **Light**: The availability of sunlight is crucial for photosynthesis. More light typically leads to higher rates of productivity. ...
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