The surface zone of the earth is occupied by living organisms is referred to as the? by Sunday | Dec 26 | Geography JAMB | 0 comments A. atmosphere B. lithosphere C. biosphere D. hydrosphere Correct Answer: Option C – biosphere Users Also Read These:The proportion of the earth's surface occupied by…The specific portion of a habitat which is occupied…The region on the earth's surface popularly referred…The earth is not a perfect sphere because its…The angular distance of a point on the earth’s…