Forestry Mcqs

Forestry Mcqs, FOREST MCQS FOR PREPARATIONForestry Mcqs for Preparation of Fpsc, Nts, Kppsc, Ppsc, and other test.

A. A functional unit of biotic and abiotic components which have an energy source
B. Either a part of land surface, a body of fresh water or the open oceans
C. A functional unit consisting of sunlight, air water and minerals
D. A system consisting of an energy source, producers and consumers

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