Molten lava pours from a volcano in hawaii. After a few hours, the liquid lava hardens into a shiny gray rock. Which phase change has taken place.

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.