Ocean-ocean convergence
a) parallel belts of uplifted and volcanic mountains
b)parallel belts of folded mountains
c)mainly continental volcanic arcs
d)mainly volcanic mountains

How long does it take hair to grow 8 inches?

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.

South america is located within which hemisphere?