The surface zone of the earth is occupied by living organisms is referred to as the? By: Sunday|Published on: Dec 26|Categories: 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 sun rays reach the earth’s surface by?A characteristic that can possibly be shared by both…The angular distance of a point on the earth’s…What is the escape velocity of a body on the surface…SEE ALSO Which of the following is the most effective agent of coastal erosion?