When they first started drawing the boundaries in Europe what was the purpose

What part did glaciers play in forming the great lakes?

What type of government does costa rica have?

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.