The ultimate source of energy in the biosphere is? by Sunday | Jun 15 | Geography WAEC | 0 comments A. the moon B. the sun C. petroleum D. electricity Correct Answer: Option B – the sun Users Also Read These:A government in which the control of ultimate power…The ultimate aim of political party is?The biosphere can best be defined as part of the?The ultimate goal of the nationalists in Africa was to?Biosphere is best described as?