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The living environment, the biosphere consists of __________ components.(a) 2(b) 4(c) 1(d) 3This question was posed to me at a job interview.This intriguing question comes from Environmental Engineering topic in chapter Other Major Topics in Civil Engineering of Basic Civil Engineering

Answer»

The correct ANSWER is (d) 3

To elaborate: The biosphere consists of 3 COMPONENTS – land (lithosphere), water (hydrosphere) and AIR (atmosphere).They are all necessary for life to sustain on EARTH.



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