Loading ad... TeacherMember for 4 years Age: 9-14 Level: 3º Language: English (en) ID: 1827738 26/01/2022 Country code: ES Country: Spain School subject: Social Science (1061884) Main content: Layers of the Earth (2007600) We identify the differet spheres. Loading ad... Share / Print Worksheet Google Classroom Microsoft Teams Facebook Pinterest Twitter Whatsapp Download PDF Loading ad...