Which two bodies of water are the most important for shipping in the middle east, especially for the transport of oil?

a.
the tigris and euphrates rivers
b.
the mediterranean sea and the atlantic ocean
c.
the suez canal and the persian gulf
d.
the pacific ocean and the red sea

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.