53rd to 55th B.P.S.C. (Pre) 2011
Environment is a composite of :
aBiotic factors
bPhysiographic factors
cAbiotic factors
dAll of the above✓ Correct
Explanation
The environment is an indivisible whole, and it is formed by interactive systems containing both biotic and abiotic elements. The environment has three components— • Physical or abiotic components—land, air, water • Biotic components—plants, humans, animals, microorganisms • Energy components—solar energy and geothermal energy
environment-ecology