The outer layer of the earth is called the? by Sunday | Jun 16 | Geography WAEC | 0 comments A. barysphere B. crust C. mantle D. hemisphere Correct Answer: Option B – crust Users Also Read These:The depletion of the ozone layer will result in the…The outer structure of the earth is made up of the…The layer of light-sensitive cells in the human eye…In a semi conductor junction diode; as the depletion…The outer membrane that covers the brain is?