Which of the following ecosystems will b | Class 12 Biology Chapter Ecosystem, Ecosystem NCERT Solutions

Question:

Which of the following ecosystems will be more productive in terms of primary productivity? Justify your answer.
A young forest, a natural old forest, a shallow polluted lake, alpine meadow.

Answer:

Productivity refers to the rate of formation of biomass in an ecosystem and is usually expressed in the unit of mass per unit area per unit time. Among all of these young forest will be more productive because Primary productivity refers to the rate at which biomass is produced per unit area by the primary producers. This grow faster than the older forest because of higher primary productivity. Other options of them contains lower number of producers, thus they shows low primary productivity.


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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 0 , Question 3: Which of the following ecosystems will be more productive in terms of primary productivity? Justify ....