What is the border between layers a through f and layer g called?

All of the following statements about the biosphere are true except: a. light and heat from the sun do not affect the biosphere. b. the biosphere gets resources from earth's crust, hydrosphere and atmosphere. c. like "biology", the name for the biosphere comes from the greek word for life. d. the biosphere includes all living organisms on earth's surface.

Dose local topography and sea surface temp contribute to differences in climate between baeious localities

8. compare the education of a sparta boy and an athenian boy. (2 points)