Which conclusion do the data in the maps support? A. Sea temperatures in the far north were much lower than usual.
B. Land and sea temperatures were lower than usual.
C. Land and sea temperatures were higher than usual.
D. Sea temperatures in the far south were much higher than usual.

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.

Given: circle a externally tangent to circle b. how many possible common tangents to circles a and b can exist? 2 3 4

An enormous wave generated by an earthquake beneath the seafloor is known as a