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 layer of earth found immediately beneath the…The magnitude of the gravitational attraction…The thin layer of unconsolidated mineral particles…The movement of the earth round the sun is ten of…The layer of light-sensitive cells in the human eye…