Environmental Sciences, asked by 20100219110018, 3 months ago

the productivity of an ecosystem may vary over time. justify.​

Answers

Answered by Anonymous
4

Explanation:

Primary productivity is defined as the amount of energy accumulation in photosynthetic organisms, by the process of photosynthesis, as biomass or organic matter per unit area over a period of time. It varies in different types of ecosystems because of the different factors that influence it. For different ecosystems, plant species composition, and succession, their photosynthetic activity, availability of nutrients, availability of sunlight and precipitation, type of soil and a number of environmental factors, all differ and there's a variability seen in different ecosystems.

Answered by Anonymous
10

Answer:-

Net primary productivity varies among ecosystems and depends on many factors. These include solar energy input, temperature and moisture levels, carbon dioxide levels, nutrient availability, and community interactions (e.g., grazing by herbivores)

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