Biology, asked by sehersheikh5797, 10 months ago

What are the productive ecosystem on the earth with nourishment of terrestrial fresh water?

Answers

Answered by gouravc10212
1

Answer:

In ecology, productivity refers to the rate of generation of biomass in an ecosystem. It is usually expressed in units of mass per unit surface (or volume) per unit time, for instance grams per square metre per day (g m−2 d−1). The mass unit may relate to dry matter or to the mass of carbon generated

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